diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/controller/FarmClubController.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/controller/FarmClubController.java
index 0923a10..a212c21 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/controller/FarmClubController.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/controller/FarmClubController.java
@@ -122,9 +122,10 @@ public BaseResponseDto<?> getMissionPostList(
 
     @GetMapping("/{farmClubId}/user")
     public BaseResponseDto<?> getFarmClubUserList(
+            @AuthenticationPrincipal CustomUser user,
             @PathVariable Long farmClubId
     ) {
-        return BaseResponseDto.of(SuccessCode.SUCCESS, farmClubService.getFarmClubUserList(farmClubId));
+        return BaseResponseDto.of(SuccessCode.SUCCESS, farmClubService.getFarmClubUserList(user.getUserId(), farmClubId));
     }
 
     @GetMapping("/mission/{missionPostId}")
@@ -198,4 +199,20 @@ public BaseResponseDto<?> reportMissionPostComment(
         missionPostService.reportMissionPostComment(user.getUserId(), requestDto);
         return BaseResponseDto.of(SuccessCode.SUCCESS, null);
     }
+
+    @DeleteMapping("/mission/{missionPostId}")
+    public BaseResponseDto<?> deleteMissionPost(
+            @PathVariable Long missionPostId
+    ) {
+        missionPostService.deleteMissionPost(missionPostId);
+        return BaseResponseDto.of(SuccessCode.SUCCESS, null);
+    }
+
+    @DeleteMapping("/mission/comment/{missionPostCommentId}")
+    public BaseResponseDto<?> deleteMissionPostComment(
+            @PathVariable Long missionPostCommentId
+    ) {
+        missionPostService.deleteMissionPostComment(missionPostCommentId);
+        return BaseResponseDto.of(SuccessCode.SUCCESS, null);
+    }
 }
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/helper/FarmClubHelper.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/helper/FarmClubHelper.java
index 66adb46..e28edcd 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/helper/FarmClubHelper.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/helper/FarmClubHelper.java
@@ -38,8 +38,8 @@ public List<GetMyFarmClubListResponseDto> getUserFarmClubList(Long userId) {
         return farmClubRepository.findMyFarmClubList(userId);
     }
 
-    public GetFarmClubUserListResponseDto getFarmClubUserList(Long farmClubId) {
-        return GetFarmClubUserListResponseDto.of(farmClubRepository.findFarmClubUserList(farmClubId));
+    public GetFarmClubUserListResponseDto getFarmClubUserList(Long userId, Long farmClubId) {
+        return GetFarmClubUserListResponseDto.of(farmClubRepository.findFarmClubUserList(userId, farmClubId));
     }
 
     public List<FarmClub> getRecommendedFarmClubList(String level) {
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryCustom.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryCustom.java
index abd6411..9d7aece 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryCustom.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryCustom.java
@@ -15,6 +15,6 @@ public interface FarmClubRepositoryCustom {
     List<GetMyFarmClubListResponseDto> findMyFarmClubList(Long userId);
     GetMyFarmClubVo findMyFarmClub(Long farmClubId, Long userId);
     HistoryDetailVo getFarmClubDetail(Long userFarmClubId);
-    List<GetFarmClubUserVo> findFarmClubUserList(Long farmClubId);
+    List<GetFarmClubUserVo> findFarmClubUserList(Long userId, Long farmClubId);
     List<FarmClub> getRecommendedFarmClubList(String level);
 }
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryImpl.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryImpl.java
index 180d27f..9dd79e3 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryImpl.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/repository/FarmClubRepositoryImpl.java
@@ -110,23 +110,40 @@ public GetMyFarmClubVo findMyFarmClub(Long farmClubId, Long userId) {
     }
 
     @Override
-    public List<GetFarmClubUserVo> findFarmClubUserList(Long farmClubId) {
+    public List<GetFarmClubUserVo> findFarmClubUserList(Long userId, Long farmClubId) {
         JPAQueryFactory queryFactory = new JPAQueryFactory(em);
 
-        return queryFactory
+        // 내 유저 정보
+        List<GetFarmClubUserVo> userList = queryFactory
                 .select(Projections.constructor(
                         GetFarmClubUserVo.class,
+                        user.id,
                         user.nickname,
                         user.profileImage))
                 .from(user)
-                .where(user.id.in(
-                        JPAExpressions
-                                .select(userFarmClub.userId)
-                                .from(userFarmClub)
-                                .join(userFarmClub.farmClub, farmClub)
-                                .where(farmClub.id.eq(farmClubId))
-                ))
+                .where(user.id.eq(userId))  // 내 유저 id를 먼저 조회
                 .fetch();
+
+        // 나머지 유저 정보
+        userList.addAll(
+                queryFactory
+                        .select(Projections.constructor(
+                                GetFarmClubUserVo.class,
+                                user.id,
+                                user.nickname,
+                                user.profileImage))
+                        .from(user)
+                        .where(user.id.in(
+                                JPAExpressions
+                                        .select(userFarmClub.userId)
+                                        .from(userFarmClub)
+                                        .join(userFarmClub.farmClub, farmClub)
+                                        .where(farmClub.id.eq(farmClubId))
+                        ).and(user.id.ne(userId)))  // 내 유저 id를 제외하고 조회
+                        .fetch()
+        );
+
+        return userList;
     }
 
     public HistoryDetailVo getFarmClubDetail(Long userFarmClubId) {
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/FarmClubService.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/FarmClubService.java
index 5db4cd3..84dcbf7 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/FarmClubService.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/FarmClubService.java
@@ -143,8 +143,8 @@ public List<GetMyFarmClubListResponseDto> getMyFarmClubList(Long userId) {
         return farmClubHelper.getUserFarmClubList(userId);
     }
 
-    public GetFarmClubUserListResponseDto getFarmClubUserList(Long farmClubId) {
-        return farmClubHelper.getFarmClubUserList(farmClubId);
+    public GetFarmClubUserListResponseDto getFarmClubUserList(Long userId, Long farmClubId) {
+        return farmClubHelper.getFarmClubUserList(userId, farmClubId);
     }
 
     public GetMyVeggieResponseDto getMyVeggieForRegister(Long userId, String veggieInfoId) {
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/MissionPostService.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/MissionPostService.java
index 1f55265..47d8811 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/MissionPostService.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/service/MissionPostService.java
@@ -104,6 +104,16 @@ public void reportMissionPostComment(Long userId, CreateMissionPostCommentReport
         }
     }
 
+    public void deleteMissionPost(Long missionPostId) {
+        MissionPost missionPost = missionPostHelper.getMissionPost(missionPostId);
+        missionPostHelper.deleteMissionPost(missionPost);
+    }
+
+    public void deleteMissionPostComment(Long missionPostCommentId) {
+        MissionPostComment missionPostComment = missionPostHelper.getMissionPostComment(missionPostCommentId);
+        missionPostHelper.deleteMissionPostComment(missionPostComment);
+    }
+
     private MissionPost saveMissionPost(MissionPost missionPost) {
         return missionPostRepository.save(missionPost);
     }
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/GetFarmClubUserVo.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/GetFarmClubUserVo.java
index 4f4eabd..bc6cbdc 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/GetFarmClubUserVo.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/GetFarmClubUserVo.java
@@ -5,11 +5,13 @@
 
 @Builder(access = AccessLevel.PRIVATE)
 public record GetFarmClubUserVo(
+        Long userId,
         String nickname,
         String profileImage
 ) {
-    public static GetFarmClubUserVo of(String nickname, String profileImage) {
+    public static GetFarmClubUserVo of(Long userId, String nickname, String profileImage) {
         return GetFarmClubUserVo.builder()
+                .userId(userId)
                 .nickname(nickname)
                 .profileImage(profileImage)
                 .build();
diff --git a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/MissionPostVo.java b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/MissionPostVo.java
index 9047ebf..169f9c8 100644
--- a/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/MissionPostVo.java
+++ b/src/main/java/com/modernfarmer/farmusspring/domain/farmclub/vo/MissionPostVo.java
@@ -8,6 +8,7 @@
 
 public record MissionPostVo(
         Long missionPostId,
+        Long userId,
         int stepNum,
         String nickname,
         String profileImage,
@@ -23,6 +24,7 @@ public MissionPostVo(MissionPost missionPost, User user, Long likeCount, Long co
     {
         this(
                 missionPost.getId(),
+                user.getId(),
                 missionPost.getStepNum(),
                 user.getNickname(),
                 user.getProfileImage(),