diff --git a/src/main/java/com/tukorea/planding/domain/planner/controller/GroupPlannerController.java b/src/main/java/com/tukorea/planding/domain/planner/controller/GroupPlannerController.java
index f3d6ad3..4a01f11 100644
--- a/src/main/java/com/tukorea/planding/domain/planner/controller/GroupPlannerController.java
+++ b/src/main/java/com/tukorea/planding/domain/planner/controller/GroupPlannerController.java
@@ -2,18 +2,24 @@
 
 import com.tukorea.planding.common.CommonResponse;
 import com.tukorea.planding.common.CommonUtils;
+import com.tukorea.planding.domain.planner.dto.GroupPlannerResponse;
 import com.tukorea.planding.domain.planner.dto.PlannerDeleteRequest;
 import com.tukorea.planding.domain.planner.dto.PlannerRequest;
 import com.tukorea.planding.domain.planner.dto.PlannerUpdateRequest;
 import com.tukorea.planding.domain.planner.service.GroupPlannerService;
+import com.tukorea.planding.domain.user.dto.UserInfo;
+import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.messaging.handler.annotation.DestinationVariable;
 import org.springframework.messaging.handler.annotation.MessageMapping;
 import org.springframework.messaging.handler.annotation.SendTo;
 import org.springframework.messaging.simp.stomp.StompHeaderAccessor;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 @Tag(name = "GroupPlanner", description = "그룹플래너")
 @RestController
 @RequiredArgsConstructor
@@ -41,4 +47,10 @@ public CommonResponse<?> updatePlanner(StompHeaderAccessor accessor, @Destinatio
         String userCode = accessor.getSessionAttributes().get("userCode").toString();
         return CommonUtils.success(groupPlannerService.updateGroupPlanner(userCode, groupCode, request));
     }
+
+    @Operation(summary = "그룹 스케줄 플래너: 조회")
+    @GetMapping("/api/v1/group-rooms/{groupCode}/planner/{scheduleId}")
+    public CommonResponse<List<GroupPlannerResponse>> getPlannersByGroupRoom(@AuthenticationPrincipal UserInfo userInfo, @PathVariable String groupCode, @PathVariable Long scheduleId) {
+        return CommonUtils.success(groupPlannerService.getPlannersByGroupRoom(userInfo, groupCode, scheduleId));
+    }
 }
diff --git a/src/main/java/com/tukorea/planding/domain/planner/repository/PlannerRepository.java b/src/main/java/com/tukorea/planding/domain/planner/repository/PlannerRepository.java
index 9367463..6578473 100644
--- a/src/main/java/com/tukorea/planding/domain/planner/repository/PlannerRepository.java
+++ b/src/main/java/com/tukorea/planding/domain/planner/repository/PlannerRepository.java
@@ -1,7 +1,12 @@
 package com.tukorea.planding.domain.planner.repository;
 
 import com.tukorea.planding.domain.planner.entity.Planner;
+import com.tukorea.planding.domain.schedule.entity.Schedule;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface PlannerRepository extends JpaRepository<Planner, Long> {
+
+    List<Planner> findBySchedule(Schedule schedule);
 }
diff --git a/src/main/java/com/tukorea/planding/domain/planner/service/GroupPlannerService.java b/src/main/java/com/tukorea/planding/domain/planner/service/GroupPlannerService.java
index 162bd68..6967e32 100644
--- a/src/main/java/com/tukorea/planding/domain/planner/service/GroupPlannerService.java
+++ b/src/main/java/com/tukorea/planding/domain/planner/service/GroupPlannerService.java
@@ -12,6 +12,7 @@
 import com.tukorea.planding.domain.schedule.entity.Action;
 import com.tukorea.planding.domain.schedule.entity.Schedule;
 import com.tukorea.planding.domain.schedule.service.ScheduleQueryService;
+import com.tukorea.planding.domain.user.dto.UserInfo;
 import com.tukorea.planding.domain.user.entity.User;
 import com.tukorea.planding.domain.user.service.UserQueryService;
 import com.tukorea.planding.global.error.BusinessException;
@@ -141,4 +142,16 @@ private void updateUsers(Planner planner, List<String> newUserCodes) {
             }
         }
     }
+
+    public List<GroupPlannerResponse> getPlannersByGroupRoom(UserInfo userInfo, String groupCode, Long scheduleId) {
+        if (!userGroupQueryService.checkUserAccessToGroupRoom(groupCode, userInfo.getUserCode())) {
+            throw new BusinessException(ErrorCode.ACCESS_DENIED);
+        }
+        Schedule schedule = scheduleQueryService.findScheduleById(scheduleId);
+        List<Planner> planners = plannerRepository.findBySchedule(schedule);
+
+        return planners.stream()
+                .map(GroupPlannerResponse::fromEntity)
+                .collect(Collectors.toList());
+    }
 }
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/dto/response/GroupScheduleResponse.java b/src/main/java/com/tukorea/planding/domain/schedule/dto/response/GroupScheduleResponse.java
index c66bf72..0ced7d1 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/dto/response/GroupScheduleResponse.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/dto/response/GroupScheduleResponse.java
@@ -1,6 +1,5 @@
 package com.tukorea.planding.domain.schedule.dto.response;
 
-import com.tukorea.planding.domain.planner.dto.GroupPlannerResponse;
 import com.tukorea.planding.domain.schedule.entity.Schedule;
 import com.tukorea.planding.domain.schedule.entity.ScheduleType;
 import lombok.Builder;
@@ -8,7 +7,6 @@
 import java.time.DayOfWeek;
 import java.time.LocalDate;
 import java.util.List;
-import java.util.stream.Collectors;
 
 @Builder
 public record GroupScheduleResponse(
@@ -21,9 +19,7 @@ public record GroupScheduleResponse(
         DayOfWeek day,
         ScheduleType type,
         String groupName,
-        List<UserScheduleAttendance> userScheduleAttendances,
-        List<GroupPlannerResponse> planners
-) {
+        List<UserScheduleAttendance> userScheduleAttendances) {
     public static GroupScheduleResponse from(Schedule schedule, String groupName, List<UserScheduleAttendance> attendances) {
         return GroupScheduleResponse.builder()
                 .id(schedule.getId())
@@ -36,9 +32,6 @@ public static GroupScheduleResponse from(Schedule schedule, String groupName, Li
                 .type(ScheduleType.GROUP)
                 .groupName(groupName)
                 .userScheduleAttendances(attendances)
-                .planners(schedule.getPlanners().stream()
-                        .map(GroupPlannerResponse::fromEntity)
-                        .collect(Collectors.toList()))
                 .build();
     }
 }
diff --git a/src/main/java/com/tukorea/planding/domain/schedule/dto/response/PersonalScheduleResponse.java b/src/main/java/com/tukorea/planding/domain/schedule/dto/response/PersonalScheduleResponse.java
index 2505263..455df5f 100644
--- a/src/main/java/com/tukorea/planding/domain/schedule/dto/response/PersonalScheduleResponse.java
+++ b/src/main/java/com/tukorea/planding/domain/schedule/dto/response/PersonalScheduleResponse.java
@@ -22,9 +22,8 @@ public record PersonalScheduleResponse(
         Integer endTime,
         boolean complete,
         ScheduleType type,
-        DayOfWeek day,
-        List<PersonalPlannerResponse> planners
-) {
+        DayOfWeek day
+        ) {
 
     public static PersonalScheduleResponse from(Schedule schedule) {
         return PersonalScheduleResponse.builder()
@@ -37,9 +36,6 @@ public static PersonalScheduleResponse from(Schedule schedule) {
                 .complete(schedule.isComplete())
                 .day(schedule.getScheduleDate().getDayOfWeek())
                 .type(ScheduleType.PERSONAL)
-                .planners(schedule.getPlanners().stream()
-                        .map(PersonalPlannerResponse::fromEntity)
-                        .collect(Collectors.toList()))
                 .build();
     }