diff --git a/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionApi.java b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionApi.java
index 37fe8ae5..1dc041bc 100644
--- a/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionApi.java
+++ b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionApi.java
@@ -4,8 +4,10 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import kr.ac.kookmin.stream.api.admin.AdminApiUser;
 import kr.ac.kookmin.stream.api.admin.event.locker.request.LockerPeriodParams;
+import kr.ac.kookmin.stream.api.admin.event.locker.request.LockerStatusChangeRequest;
 import kr.ac.kookmin.stream.api.admin.event.locker.response.AdminLockerSectionDetailResponse;
 import kr.ac.kookmin.stream.api.admin.event.locker.response.AdminLockerSectionListResponse;
+import kr.ac.kookmin.stream.api.admin.event.locker.response.AdminLockerStatusChangeResponse;
 import kr.ac.kookmin.stream.api.common.dto.ApiResponse;
 import kr.ac.kookmin.stream.api.common.openapi.ApiErrorCode;
 import kr.ac.kookmin.stream.common.CommonErrorCode;
@@ -19,7 +21,7 @@
  * <p>
  * 구역은 운영 회차에 묶여 있지 않다. 요청의 회차는 "어느 회차의 배정 현황을 볼지"를 정하는 기준이다.
  */
-@Tag(name = "사물함 구역 관리", description = "운영진 사물함 구역 목록·상세 조회")
+@Tag(name = "사물함 구역 관리", description = "운영진 사물함 구역 목록·상세 조회와 사물함 상태 변경")
 public interface AdminLockerSectionApi {
 
     /** 구역별 전체·선택 가능·배정 사물함 수. */
@@ -47,4 +49,20 @@ ApiResponse<AdminLockerSectionDetailResponse> getLockerSection(
         Long sectionId,
         @ParameterObject LockerPeriodParams params
     );
+
+    /** 구역 안의 사물함 여러 개를 같은 상태로 바꾼다. */
+    @Operation(summary = "사물함 상태 일괄 변경",
+        description = "구역 안의 사물함 여러 개를 AVAILABLE(선택가능) 또는 DISABLED(선택불가)로 한 번에 바꾼다. "
+            + "하나라도 바꿀 수 없으면 아무것도 바뀌지 않는다. "
+            + "사용 기간이 끝나지 않은 회차에 배정된 사물함은 이용 중인 학생이 있으므로 DISABLED로 바꿀 수 없고, "
+            + "AVAILABLE로 되돌리는 것은 막지 않는다. "
+            + "응답은 요청한 사물함 전체로, 이미 그 상태였던 사물함도 담긴다. "
+            + "구역 상세가 내려주는 ASSIGNED는 신청으로 생기는 표시용 값이라 이 경로로 바꿀 수 없다.")
+    @ApiErrorCode(type = CommonErrorCode.class, codes = {"INVALID_INPUT"})
+    @ApiErrorCode(type = LockerErrorCode.class, codes = {"LOCKER_NOT_IN_SECTION", "LOCKER_IN_USE"})
+    ApiResponse<AdminLockerStatusChangeResponse> changeLockerStatus(
+        AdminApiUser apiUser,
+        Long sectionId,
+        LockerStatusChangeRequest request
+    );
 }
diff --git a/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionController.java b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionController.java
index a001e5fe..34630947 100644
--- a/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionController.java
+++ b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/AdminLockerSectionController.java
@@ -6,18 +6,24 @@
 import java.util.Set;
 import kr.ac.kookmin.stream.api.admin.AdminApiUser;
 import kr.ac.kookmin.stream.api.admin.event.locker.request.LockerPeriodParams;
+import kr.ac.kookmin.stream.api.admin.event.locker.request.LockerStatusChangeRequest;
 import kr.ac.kookmin.stream.api.admin.event.locker.response.AdminLockerSectionDetailResponse;
 import kr.ac.kookmin.stream.api.admin.event.locker.response.AdminLockerSectionListResponse;
+import kr.ac.kookmin.stream.api.admin.event.locker.response.AdminLockerStatusChangeResponse;
 import kr.ac.kookmin.stream.api.common.dto.ApiResponse;
+import kr.ac.kookmin.stream.event.domain.locker.domain.Locker;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerSectionDetail;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerSectionSummary;
+import kr.ac.kookmin.stream.event.domain.locker.service.AdminLockerService;
 import kr.ac.kookmin.stream.event.domain.locker.service.LockerService;
 import kr.ac.kookmin.stream.file.domain.File;
 import kr.ac.kookmin.stream.file.service.FileService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -27,6 +33,7 @@
 public class AdminLockerSectionController implements AdminLockerSectionApi {
 
     private final LockerService lockerService;
+    private final AdminLockerService adminLockerService;
     private final FileService fileService;
 
     @Override
@@ -56,4 +63,16 @@ public ApiResponse<AdminLockerSectionDetailResponse> getLockerSection(
         return ApiResponse.success(
             AdminLockerSectionDetailResponse.of(detail, photosById, appliedLockerIds));
     }
+
+    @Override
+    @PatchMapping("/{sectionId}/lockers/status")
+    public ApiResponse<AdminLockerStatusChangeResponse> changeLockerStatus(
+        AdminApiUser apiUser,
+        @PathVariable Long sectionId,
+        @Valid @RequestBody LockerStatusChangeRequest request
+    ) {
+        List<Locker> lockers = adminLockerService.changeLockerStatus(
+            sectionId, request.lockerIds(), request.lockerStatus());
+        return ApiResponse.success(AdminLockerStatusChangeResponse.from(lockers));
+    }
 }
diff --git a/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/request/LockerStatusChangeRequest.java b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/request/LockerStatusChangeRequest.java
new file mode 100644
index 00000000..a1759a0e
--- /dev/null
+++ b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/request/LockerStatusChangeRequest.java
@@ -0,0 +1,20 @@
+package kr.ac.kookmin.stream.api.admin.event.locker.request;
+
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import java.util.List;
+import kr.ac.kookmin.stream.event.domain.locker.domain.LockerStatus;
+
+/**
+ * 구역 안의 사물함 여러 개를 같은 상태로 바꾼다.
+ * <p>
+ * 구역 상세가 내려주는 {@code ASSIGNED}는 신청으로 생기는 표시용 값이라 이 경로로는 바꿀 수 없다.
+ */
+public record LockerStatusChangeRequest(
+    @NotEmpty(message = "사물함을 하나 이상 선택해 주세요.")
+    List<@NotNull(message = "사물함 ID는 비워 둘 수 없습니다.") Long> lockerIds,
+
+    @NotNull(message = "변경할 상태를 입력해 주세요.")
+    LockerStatus lockerStatus
+) {
+}
diff --git a/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/response/AdminLockerStatusChangeResponse.java b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/response/AdminLockerStatusChangeResponse.java
new file mode 100644
index 00000000..037233ac
--- /dev/null
+++ b/api/admin-api/src/main/java/kr/ac/kookmin/stream/api/admin/event/locker/response/AdminLockerStatusChangeResponse.java
@@ -0,0 +1,25 @@
+package kr.ac.kookmin.stream.api.admin.event.locker.response;
+
+import java.util.List;
+import kr.ac.kookmin.stream.event.domain.locker.domain.Locker;
+import kr.ac.kookmin.stream.event.domain.locker.domain.LockerStatus;
+
+/**
+ * 요청한 사물함 전체를 바뀐 뒤 상태로 돌려준다. 이미 그 상태였던 사물함도 담긴다.
+ */
+public record AdminLockerStatusChangeResponse(List<LockerItem> lockers) {
+
+    public static AdminLockerStatusChangeResponse from(List<Locker> lockers) {
+        return new AdminLockerStatusChangeResponse(lockers.stream()
+            .map(LockerItem::from)
+            .toList());
+    }
+
+    /** 도메인 {@link Locker}와 이름이 겹치지 않도록 {@code LockerItem}으로 둔다. */
+    public record LockerItem(Long lockerId, int lockerNumber, LockerStatus lockerStatus) {
+
+        public static LockerItem from(Locker locker) {
+            return new LockerItem(locker.getId(), locker.getLockerNumber(), locker.getStatus());
+        }
+    }
+}
diff --git a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/Locker.java b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/Locker.java
index 552dc6f8..5bf1ef7b 100644
--- a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/Locker.java
+++ b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/Locker.java
@@ -42,4 +42,17 @@ public static Locker of(
     public boolean isSelectable(boolean applied) {
         return status == LockerStatus.AVAILABLE && !applied;
     }
+
+    /**
+     * 사물함 자체 상태를 바꾼다. 바뀐 값이 있으면 true를 돌려준다.
+     * <p>
+     * 운영진이 여러 칸을 한 번에 바꾸므로, 이미 그 상태인 사물함은 저장하지 않도록 바뀌었는지 알려준다.
+     */
+    public boolean changeStatus(LockerStatus status) {
+        if (this.status == status) {
+            return false;
+        }
+        this.status = status;
+        return true;
+    }
 }
diff --git a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/LockerErrorCode.java b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/LockerErrorCode.java
index 213d2239..1d8ea824 100644
--- a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/LockerErrorCode.java
+++ b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/domain/LockerErrorCode.java
@@ -21,6 +21,8 @@ public enum LockerErrorCode implements ErrorCode {
     LOCKER_PERIOD_APPLY_ALREADY_STARTED(ErrorStatus.CONFLICT, "신청이 시작된 회차는 신청 시작일을 바꿀 수 없습니다."),
     LOCKER_PERIOD_HAS_APPLICATIONS(ErrorStatus.CONFLICT, "신청이 있는 회차는 삭제할 수 없습니다."),
     LOCKER_APPLY_NOT_OPEN(ErrorStatus.CONFLICT, "사물함 신청 기간이 아닙니다."),
+    LOCKER_NOT_IN_SECTION(ErrorStatus.BAD_REQUEST, "해당 구역의 사물함이 아닙니다."),
+    LOCKER_IN_USE(ErrorStatus.CONFLICT, "이용 중인 사물함은 사용 중지할 수 없습니다."),
     LOCKER_ALREADY_ASSIGNED(ErrorStatus.CONFLICT, "다른 사용자가 먼저 신청한 사물함입니다.");
 
     private final int status;
diff --git a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerApplicationRepository.java b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerApplicationRepository.java
index 6ee3936d..248f8365 100644
--- a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerApplicationRepository.java
+++ b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerApplicationRepository.java
@@ -1,5 +1,6 @@
 package kr.ac.kookmin.stream.event.domain.locker.repository;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -35,6 +36,11 @@ public interface LockerApplicationRepository {
      */
     Optional<Long> findAppliedLockerId(Long lockerPeriodId, Long memberId);
 
+    /**
+     * 해당 사물함들의 신청 전체. 어느 운영 회차에 배정됐는지 보려고 읽는다.
+     */
+    List<LockerApplication> findByLockerIds(Collection<Long> lockerIds);
+
     /**
      * 회원의 사물함 신청 전체를 신청 일시 최신순으로 조회한다.
      */
diff --git a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerRepository.java b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerRepository.java
index 150da354..5ea2fb69 100644
--- a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerRepository.java
+++ b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/repository/LockerRepository.java
@@ -92,4 +92,9 @@ public interface LockerRepository {
      * 식별자에 해당하는 사물함. 지난 신청 이력의 사물함 이름을 보여줘야 하므로 삭제된 사물함도 포함한다.
      */
     List<Locker> findLockersByIdsIncludingDeleted(Collection<Long> lockerIds);
+
+    /**
+     * 사물함 여러 건을 저장한다. 변경은 호출한 쪽 트랜잭션이 커밋될 때 반영된다.
+     */
+    void saveLockers(List<Locker> lockers);
 }
diff --git a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/AdminLockerService.java b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/AdminLockerService.java
index 65ba2420..ca9df54e 100644
--- a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/AdminLockerService.java
+++ b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/AdminLockerService.java
@@ -1,9 +1,11 @@
 package kr.ac.kookmin.stream.event.domain.locker.service;
 
 import java.util.List;
+import kr.ac.kookmin.stream.event.domain.locker.domain.Locker;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriodCreateCommand;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriodSummary;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriodUpdateCommand;
+import kr.ac.kookmin.stream.event.domain.locker.domain.LockerStatus;
 
 /**
  * 운영진 사물함 API가 쓰는 서비스.
@@ -36,4 +38,14 @@ public interface AdminLockerService {
      * 운영 회차를 소프트 삭제한다. 신청이 한 건이라도 있으면 거부한다.
      */
     void deletePeriod(Long lockerPeriodId);
+
+    /**
+     * 구역 안의 사물함 여러 개의 상태를 한 번에 바꾸고, 바뀐 사물함을 돌려준다.
+     * <p>
+     * 하나라도 바꿀 수 없으면 아무것도 바꾸지 않는다. 사용 기간이 끝나지 않은 회차에 배정된 사물함은
+     * 이용 중인 학생이 있으므로 {@code DISABLED}로 바꿀 수 없다.
+     *
+     * @return 요청한 사물함 전체. 이미 그 상태였던 사물함도 포함한다
+     */
+    List<Locker> changeLockerStatus(Long sectionId, List<Long> lockerIds, LockerStatus status);
 }
diff --git a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/AdminLockerServiceImpl.java b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/AdminLockerServiceImpl.java
index 6247affd..d2d45112 100644
--- a/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/AdminLockerServiceImpl.java
+++ b/core/domain/event/src/main/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/AdminLockerServiceImpl.java
@@ -1,13 +1,22 @@
 package kr.ac.kookmin.stream.event.domain.locker.service.impl;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 import kr.ac.kookmin.stream.common.BusinessException;
+import kr.ac.kookmin.stream.event.domain.locker.domain.Locker;
+import kr.ac.kookmin.stream.event.domain.locker.domain.LockerApplication;
+import kr.ac.kookmin.stream.event.domain.locker.domain.LockerApplicationStatus;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerErrorCode;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriod;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriodCreateCommand;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriodSummary;
 import kr.ac.kookmin.stream.event.domain.locker.domain.LockerPeriodUpdateCommand;
+import kr.ac.kookmin.stream.event.domain.locker.domain.LockerStatus;
 import kr.ac.kookmin.stream.event.domain.locker.repository.LockerApplicationRepository;
 import kr.ac.kookmin.stream.event.domain.locker.repository.LockerRepository;
 import kr.ac.kookmin.stream.event.domain.locker.service.AdminLockerService;
@@ -66,6 +75,66 @@ public void deletePeriod(Long lockerPeriodId) {
         }
     }
 
+    @Override
+    @Transactional
+    public List<Locker> changeLockerStatus(Long sectionId, List<Long> lockerIds, LockerStatus status) {
+        List<Locker> lockers = findLockersInSection(sectionId, lockerIds);
+        if (status == LockerStatus.DISABLED) {
+            requireNotInUse(lockerIds);
+        }
+
+        // 이미 그 상태인 사물함은 저장하지 않는다. 36칸 구역에서 두 칸만 바꿔도 전체를 쓰지 않도록 한다
+        lockerRepository.saveLockers(lockers.stream()
+            .filter(locker -> locker.changeStatus(status))
+            .toList());
+        return lockers;
+    }
+
+    /**
+     * 요청한 사물함을 구역 소속으로 확인하고 돌려준다. 하나라도 그 구역에 없으면 아무것도 바꾸지 않도록 여기서 끊는다.
+     */
+    private List<Locker> findLockersInSection(Long sectionId, List<Long> lockerIds) {
+        Map<Long, Locker> lockersInSection = lockerRepository.findLockersBySectionId(sectionId).stream()
+            .collect(Collectors.toMap(Locker::getId, Function.identity()));
+
+        return lockerIds.stream()
+            .map(lockerId -> {
+                Locker locker = lockersInSection.get(lockerId);
+                if (locker == null) {
+                    throw new BusinessException(LockerErrorCode.LOCKER_NOT_IN_SECTION);
+                }
+                return locker;
+            })
+            .toList();
+    }
+
+    /**
+     * 아직 배정 상태인 신청이 걸린 사물함이 하나라도 있으면 끊는다.
+     * <p>
+     * 배정인지 만료인지는 내 신청 내역 화면과 같은 기준을 써야 하므로 {@link LockerApplicationStatus}에 맡긴다.
+     * 저장소는 신청과 회차를 읽어 오기만 한다.
+     */
+    private void requireNotInUse(List<Long> lockerIds) {
+        List<LockerApplication> applications = lockerApplicationRepository.findByLockerIds(lockerIds);
+        if (applications.isEmpty()) {
+            return;
+        }
+
+        LocalDate today = LocalDate.now();
+        Set<Long> assignedPeriodIds = lockerRepository.findPublishedPeriodsByIds(applications.stream()
+                .map(LockerApplication::getLockerPeriodId)
+                .collect(Collectors.toSet())).stream()
+            .filter(period -> LockerApplicationStatus.from(period, today) == LockerApplicationStatus.ASSIGNED)
+            .map(LockerPeriod::getId)
+            .collect(Collectors.toSet());
+
+        boolean inUse = applications.stream()
+            .anyMatch(application -> assignedPeriodIds.contains(application.getLockerPeriodId()));
+        if (inUse) {
+            throw new BusinessException(LockerErrorCode.LOCKER_IN_USE);
+        }
+    }
+
     private LockerPeriod getPeriod(Long lockerPeriodId) {
         return lockerRepository.findPeriodById(lockerPeriodId)
             .orElseThrow(() -> new BusinessException(LockerErrorCode.LOCKER_PERIOD_NOT_FOUND));
diff --git a/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerApplicationServiceImplTest.java b/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerApplicationServiceImplTest.java
index 00f82834..c59c000e 100644
--- a/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerApplicationServiceImplTest.java
+++ b/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerApplicationServiceImplTest.java
@@ -360,6 +360,11 @@ public List<LockerPeriod> findPublishedPeriodsUsageEndingOn(LocalDate usageEndAt
             throw new UnsupportedOperationException();
         }
 
+        @Override
+        public void saveLockers(List<Locker> lockers) {
+            throw new UnsupportedOperationException();
+        }
+
         @Override
         public List<Locker> findLockersByIdsIncludingDeleted(Collection<Long> lockerIds) {
             batchLookups++;
@@ -427,6 +432,11 @@ private static final class FakeLockerApplicationRepository implements LockerAppl
         private final List<LockerApplication> saved = new ArrayList<>();
         private List<LockerApplication> memberApplications = List.of();
 
+        @Override
+        public List<LockerApplication> findByLockerIds(Collection<Long> lockerIds) {
+            throw new UnsupportedOperationException();
+        }
+
         @Override
         public boolean existsByPeriod(Long lockerPeriodId) {
             throw new UnsupportedOperationException();
diff --git a/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerServiceImplTest.java b/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerServiceImplTest.java
index 2bee7381..c715f8c0 100644
--- a/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerServiceImplTest.java
+++ b/core/domain/event/src/test/java/kr/ac/kookmin/stream/event/domain/locker/service/impl/LockerServiceImplTest.java
@@ -322,6 +322,11 @@ public List<LockerPeriod> findPublishedPeriodsUsageEndingOn(LocalDate usageEndAt
             throw new UnsupportedOperationException();
         }
 
+        @Override
+        public void saveLockers(List<Locker> lockers) {
+            throw new UnsupportedOperationException();
+        }
+
         @Override
         public List<Locker> findLockersByIdsIncludingDeleted(Collection<Long> lockerIds) {
             throw new UnsupportedOperationException();
@@ -349,6 +354,11 @@ public Optional<Long> findAppliedLockerId(Long lockerPeriodId, Long memberId) {
 
         // 아래는 사물함 신청(LockerApplicationService)용 메서드라 이 테스트에서는 쓰지 않는다
 
+        @Override
+        public List<LockerApplication> findByLockerIds(Collection<Long> lockerIds) {
+            throw new UnsupportedOperationException();
+        }
+
         @Override
         public boolean existsByPeriod(Long lockerPeriodId) {
             throw new UnsupportedOperationException();
diff --git a/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationJpaRepository.java b/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationJpaRepository.java
index e5694261..254ead19 100644
--- a/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationJpaRepository.java
+++ b/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationJpaRepository.java
@@ -1,5 +1,6 @@
 package kr.ac.kookmin.stream.db.event;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -30,6 +31,8 @@ public interface LockerApplicationJpaRepository extends JpaRepository<LockerAppl
         """)
     List<Long> findMemberIdsByLockerPeriodId(@Param("lockerPeriodId") Long lockerPeriodId);
 
+    List<LockerApplicationJpaEntity> findAllByLockerIdIn(Collection<Long> lockerIds);
+
     /**
      * 회차당 회원 신청은 유니크 제약으로 한 건까지만 존재한다.
      */
diff --git a/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationRepositoryImpl.java b/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationRepositoryImpl.java
index e91dcfce..c8dab7c7 100644
--- a/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationRepositoryImpl.java
+++ b/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerApplicationRepositoryImpl.java
@@ -1,5 +1,6 @@
 package kr.ac.kookmin.stream.db.event;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -45,6 +46,16 @@ public Optional<Long> findAppliedLockerId(Long lockerPeriodId, Long memberId) {
         return lockerApplicationJpaRepository.findLockerIdByLockerPeriodIdAndMemberId(lockerPeriodId, memberId);
     }
 
+    @Override
+    public List<LockerApplication> findByLockerIds(Collection<Long> lockerIds) {
+        if (lockerIds.isEmpty()) {
+            return List.of();
+        }
+        return lockerApplicationJpaRepository.findAllByLockerIdIn(lockerIds).stream()
+            .map(LockerApplicationJpaEntity::toDomain)
+            .toList();
+    }
+
     @Override
     public List<LockerApplication> findByMemberId(Long memberId) {
         return lockerApplicationJpaRepository.findAllByMemberIdOrderByAppliedAtDescIdDesc(memberId).stream()
diff --git a/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerRepositoryImpl.java b/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerRepositoryImpl.java
index 1e86220b..460d5405 100644
--- a/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerRepositoryImpl.java
+++ b/infrastructure/db/src/main/java/kr/ac/kookmin/stream/db/event/LockerRepositoryImpl.java
@@ -138,6 +138,13 @@ public Optional<Locker> findLockerById(Long lockerId) {
             .map(LockerJpaEntity::toDomain);
     }
 
+    @Override
+    public void saveLockers(List<Locker> lockers) {
+        lockerJpaRepository.saveAll(lockers.stream()
+            .map(LockerJpaEntity::from)
+            .toList());
+    }
+
     @Override
     public List<Locker> findLockersByIdsIncludingDeleted(Collection<Long> lockerIds) {
         return lockerJpaRepository.findAllByIdIn(lockerIds).stream()