diff --git a/backend/src/main/java/com/ai/lawyer/domain/post/controller/PostController.java b/backend/src/main/java/com/ai/lawyer/domain/post/controller/PostController.java
index de478aa..38e00a6 100644
--- a/backend/src/main/java/com/ai/lawyer/domain/post/controller/PostController.java
+++ b/backend/src/main/java/com/ai/lawyer/domain/post/controller/PostController.java
@@ -131,13 +131,21 @@ public ResponseEntity<ApiResponse<PostDto>> getMyPostById(@PathVariable Long pos
 
     @Operation(summary = "본인 게시글 전체 조회")
     @GetMapping("/my")
+    public ResponseEntity<ApiResponse<List<PostDto>>> getMyPosts() {
+        Long memberId = AuthUtil.getAuthenticatedMemberId();
+        List<PostDto> posts = postService.getMyPosts(memberId);
+        return ResponseEntity.ok(new ApiResponse<>(200, "본인 게시글 전체 조회 성공", posts));
+    }
+
+    @Operation(summary = "본인 게시글 전체 패이징 조회")
+    @GetMapping("/mypaged")
     public ResponseEntity<ApiResponse<Page<PostDto>>> getMyPosts(
             @RequestParam(defaultValue = "0") int page,
             @RequestParam(defaultValue = "10") int size
     ) {
         Pageable pageable = PageRequest.of(page, size, org.springframework.data.domain.Sort.by("updatedAt").descending());
         Long memberId = AuthUtil.getAuthenticatedMemberId();
-        Page<PostDto> response = postService.getMyPosts(pageable, memberId);
+        Page<PostDto> response = postService.getMyPostspaged(pageable, memberId);
         return ResponseEntity.ok(new ApiResponse<>(200, "본인 게시글 전체 조회 성공", response));
     }
 
diff --git a/backend/src/main/java/com/ai/lawyer/domain/post/service/PostService.java b/backend/src/main/java/com/ai/lawyer/domain/post/service/PostService.java
index 2544fcf..65860de 100644
--- a/backend/src/main/java/com/ai/lawyer/domain/post/service/PostService.java
+++ b/backend/src/main/java/com/ai/lawyer/domain/post/service/PostService.java
@@ -30,7 +30,8 @@ public interface PostService {
 
     // ===== 본인 게시글 관련 =====
     PostDto getMyPostById(Long postId, Long requesterMemberId);
-    Page<PostDto> getMyPosts(Pageable pageable, Long requesterMemberId);
+    List<PostDto> getMyPosts(Long requesterMemberId);
+    Page<PostDto> getMyPostspaged(Pageable pageable, Long requesterMemberId);
 
     // ===== 페이징 관련 =====
     Page<PostDto> getPostsPaged(Pageable pageable, Long memberId);
diff --git a/backend/src/main/java/com/ai/lawyer/domain/post/service/PostServiceImpl.java b/backend/src/main/java/com/ai/lawyer/domain/post/service/PostServiceImpl.java
index 7b69ae3..2024b2e 100644
--- a/backend/src/main/java/com/ai/lawyer/domain/post/service/PostServiceImpl.java
+++ b/backend/src/main/java/com/ai/lawyer/domain/post/service/PostServiceImpl.java
@@ -142,7 +142,6 @@ public PostDto updatePost(Long postId, PostUpdateDto postUpdateDto) {
     public void deletePost(Long postId) {
         Post post = postRepository.findById(postId)
                 .orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND, "삭제할 게시글을 찾을 수 없습니다."));
-        // Poll도 명시적으로 삭제 (JPA cascade/orphanRemoval이 있으면 생략 가능)
         postRepository.delete(post);
     }
 
@@ -165,8 +164,17 @@ public PostDto getMyPostById(Long postId, Long requesterMemberId) {
         return convertToDto(post, requesterMemberId);
     }
 
+    public List<PostDto> getMyPosts(Long requesterMemberId) {
+        Member member = AuthUtil.getMemberOrThrow(requesterMemberId);
+        List<Post> posts = postRepository.findByMember(member);
+        return posts.stream()
+                .sorted(Comparator.comparing(Post::getUpdatedAt, Comparator.nullsLast(Comparator.naturalOrder())).reversed())
+                .map(post -> convertToDto(post, requesterMemberId))
+                .collect(Collectors.toList());
+    }
+
     @Override
-    public Page<PostDto> getMyPosts(Pageable pageable, Long requesterMemberId) {
+    public Page<PostDto> getMyPostspaged(Pageable pageable, Long requesterMemberId) {
         Member member = AuthUtil.getMemberOrThrow(requesterMemberId);
         Page<Post> posts = postRepository.findByMember(member, pageable);
         return posts.map(post -> convertToDto(post, requesterMemberId));
diff --git a/backend/src/test/java/com/ai/lawyer/domain/post/controller/PostControllerTest.java b/backend/src/test/java/com/ai/lawyer/domain/post/controller/PostControllerTest.java
index 0098955..3c2011f 100644
--- a/backend/src/test/java/com/ai/lawyer/domain/post/controller/PostControllerTest.java
+++ b/backend/src/test/java/com/ai/lawyer/domain/post/controller/PostControllerTest.java
@@ -219,8 +219,8 @@ void t10_paged() throws Exception {
             com.ai.lawyer.domain.post.dto.PostDto.builder().postId(1L).postName("테스트 제목").build()
         );
         org.springframework.data.domain.PageImpl<com.ai.lawyer.domain.post.dto.PostDto> page = new org.springframework.data.domain.PageImpl<>(posts, pageable, 1);
-        Mockito.when(postService.getMyPosts(Mockito.any(), Mockito.anyLong())).thenReturn(page);
-        mockMvc.perform(get("/api/posts/my")
+        Mockito.when(postService.getMyPostspaged(Mockito.any(), Mockito.anyLong())).thenReturn(page);
+        mockMvc.perform(get("/api/posts/mypaged")
                 .param("page", "0")
                 .param("size", "10")
                 .cookie(new Cookie("accessToken", "valid-access-token")))
diff --git a/backend/src/test/java/com/ai/lawyer/domain/post/service/PostServiceTest.java b/backend/src/test/java/com/ai/lawyer/domain/post/service/PostServiceTest.java
index d8315ed..1341f1e 100644
--- a/backend/src/test/java/com/ai/lawyer/domain/post/service/PostServiceTest.java
+++ b/backend/src/test/java/com/ai/lawyer/domain/post/service/PostServiceTest.java
@@ -116,8 +116,8 @@ void t10_paged() {
         java.util.List<PostDto> postList = java.util.List.of(new PostDto());
         org.springframework.data.domain.Pageable pageable = org.springframework.data.domain.PageRequest.of(0, 10);
         org.springframework.data.domain.PageImpl<PostDto> page = new org.springframework.data.domain.PageImpl<>(postList, pageable, 1);
-        Mockito.when(postService.getMyPosts(Mockito.eq(pageable), Mockito.eq(1L))).thenReturn(page);
-        var result = postService.getMyPosts(pageable, 1L);
+        Mockito.when(postService.getMyPostspaged(Mockito.eq(pageable), Mockito.eq(1L))).thenReturn(page);
+        var result = postService.getMyPostspaged(pageable, 1L);
         assertThat(result.getContent()).hasSize(1);
         assertThat(result.getTotalElements()).isEqualTo(1);
         assertThat(result.getTotalPages()).isEqualTo(1);