diff --git a/src/main/java/com/kustacks/kuring/notice/adapter/in/web/NoticeCommandApiV2.java b/src/main/java/com/kustacks/kuring/notice/adapter/in/web/NoticeCommandApiV2.java
index 473a3d04..a8ffd29d 100644
--- a/src/main/java/com/kustacks/kuring/notice/adapter/in/web/NoticeCommandApiV2.java
+++ b/src/main/java/com/kustacks/kuring/notice/adapter/in/web/NoticeCommandApiV2.java
@@ -3,6 +3,8 @@
 import com.kustacks.kuring.common.annotation.RestWebAdapter;
 import com.kustacks.kuring.common.dto.BaseResponse;
 import com.kustacks.kuring.notice.adapter.in.web.dto.NoticeCommentCreateRequest;
+import com.kustacks.kuring.notice.adapter.in.web.dto.NoticeCommentEditRequest;
+import com.kustacks.kuring.notice.application.port.in.NoticeCommentEditingUseCase;
 import com.kustacks.kuring.notice.application.port.in.NoticeCommentWritingUseCase;
 import com.kustacks.kuring.notice.application.port.in.NoticeCommentWritingUseCase.WriteCommentCommand;
 import com.kustacks.kuring.notice.application.port.in.NoticeCommentWritingUseCase.WriteReplyCommand;
@@ -28,6 +30,7 @@ public class NoticeCommandApiV2 {
     private static final String USER_TOKEN_HEADER_KEY = "User-Token";
 
     private final NoticeCommentWritingUseCase noticeCommentWritingUseCase;
+    private final NoticeCommentEditingUseCase noticeCommentEditingUseCase;
 
     @Operation(summary = "공지 댓글 추가", description = "공지에 댓글을 추가합니다")
     @SecurityRequirement(name = USER_TOKEN_HEADER_KEY)
@@ -58,4 +61,20 @@ public ResponseEntity<BaseResponse> createComment(
 
         return ResponseEntity.ok().body(new BaseResponse<>(NOTICE_COMMENT_SAVE_SUCCESS, null));
     }
+
+    @Operation(summary = "공지 댓글 편집", description = "공지에 있는 기존의 댓글을 수정합니다")
+    @SecurityRequirement(name = USER_TOKEN_HEADER_KEY)
+    @PostMapping("/{id}/comments/{commentId}")
+    public ResponseEntity<BaseResponse> getSupportedCategories(
+            @PathVariable("id") Long id,
+            @PathVariable("commentId") Long commentId,
+            @RequestHeader(USER_TOKEN_HEADER_KEY) String userToken,
+            @RequestBody NoticeCommentEditRequest request
+    ) {
+        var command = new NoticeCommentEditingUseCase.EditCommentCommand(userToken, id, commentId, request.content());
+
+        noticeCommentEditingUseCase.process(command);
+
+        return ResponseEntity.ok().body(new BaseResponse<>(NOTICE_COMMENT_SAVE_SUCCESS, null));
+    }
 }
diff --git a/src/main/java/com/kustacks/kuring/notice/adapter/in/web/dto/NoticeCommentEditRequest.java b/src/main/java/com/kustacks/kuring/notice/adapter/in/web/dto/NoticeCommentEditRequest.java
new file mode 100644
index 00000000..bae564b4
--- /dev/null
+++ b/src/main/java/com/kustacks/kuring/notice/adapter/in/web/dto/NoticeCommentEditRequest.java
@@ -0,0 +1,6 @@
+package com.kustacks.kuring.notice.adapter.in.web.dto;
+
+public record NoticeCommentEditRequest(
+        String content
+) {
+}
diff --git a/src/main/java/com/kustacks/kuring/notice/adapter/out/persistence/CommentPersistenceAdapter.java b/src/main/java/com/kustacks/kuring/notice/adapter/out/persistence/CommentPersistenceAdapter.java
index ad279177..faf96619 100644
--- a/src/main/java/com/kustacks/kuring/notice/adapter/out/persistence/CommentPersistenceAdapter.java
+++ b/src/main/java/com/kustacks/kuring/notice/adapter/out/persistence/CommentPersistenceAdapter.java
@@ -34,6 +34,11 @@ public Optional<CommentReadModel> findComment(Long id) {
         return commentRepository.findReadModelById(id);
     }
 
+    @Override
+    public Optional<Comment> findById(Long id) {
+        return commentRepository.findById(id);
+    }
+
     @Override
     public List<CommentReadModel> findExcludeSubCommentByCursor(Long noticeId, String cursor, int size) {
         return commentRepository.findExcludeSubCommentByCursor(noticeId, cursor, size);
diff --git a/src/main/java/com/kustacks/kuring/notice/application/port/in/NoticeCommentEditingUseCase.java b/src/main/java/com/kustacks/kuring/notice/application/port/in/NoticeCommentEditingUseCase.java
new file mode 100644
index 00000000..3c349c46
--- /dev/null
+++ b/src/main/java/com/kustacks/kuring/notice/application/port/in/NoticeCommentEditingUseCase.java
@@ -0,0 +1,14 @@
+package com.kustacks.kuring.notice.application.port.in;
+
+public interface NoticeCommentEditingUseCase {
+
+    void process(EditCommentCommand command);
+
+    record EditCommentCommand(
+            String userToken,
+            Long noticeId,
+            Long commentId,
+            String content
+    ) {
+    }
+}
diff --git a/src/main/java/com/kustacks/kuring/notice/application/port/out/CommentQueryPort.java b/src/main/java/com/kustacks/kuring/notice/application/port/out/CommentQueryPort.java
index b9e2ef51..53e3b4b8 100644
--- a/src/main/java/com/kustacks/kuring/notice/application/port/out/CommentQueryPort.java
+++ b/src/main/java/com/kustacks/kuring/notice/application/port/out/CommentQueryPort.java
@@ -1,6 +1,7 @@
 package com.kustacks.kuring.notice.application.port.out;
 
 import com.kustacks.kuring.notice.application.port.out.dto.CommentReadModel;
+import com.kustacks.kuring.notice.domain.Comment;
 
 import java.util.List;
 import java.util.Optional;
@@ -10,6 +11,8 @@ public interface CommentQueryPort {
 
     Optional<CommentReadModel> findComment(Long id);
 
+    Optional<Comment> findById(Long id);
+
     List<CommentReadModel> findExcludeSubCommentByCursor(Long noticeId, String cursor, int size);
 
     List<CommentReadModel> findSubCommentByIds(Set<Long> parentCommentIds);
diff --git a/src/main/java/com/kustacks/kuring/notice/application/service/NoticeCommandService.java b/src/main/java/com/kustacks/kuring/notice/application/service/NoticeCommandService.java
index 300b8107..9f18cb5a 100644
--- a/src/main/java/com/kustacks/kuring/notice/application/service/NoticeCommandService.java
+++ b/src/main/java/com/kustacks/kuring/notice/application/service/NoticeCommandService.java
@@ -3,23 +3,27 @@
 import com.kustacks.kuring.common.annotation.UseCase;
 import com.kustacks.kuring.common.exception.NotFoundException;
 import com.kustacks.kuring.common.exception.code.ErrorCode;
+import com.kustacks.kuring.notice.application.port.in.NoticeCommentEditingUseCase;
 import com.kustacks.kuring.notice.application.port.in.NoticeCommentWritingUseCase;
 import com.kustacks.kuring.notice.application.port.out.CommentCommandPort;
 import com.kustacks.kuring.notice.application.port.out.CommentQueryPort;
 import com.kustacks.kuring.notice.application.port.out.NoticeQueryPort;
 import com.kustacks.kuring.notice.application.port.out.dto.CommentReadModel;
 import com.kustacks.kuring.notice.application.port.out.dto.NoticeDto;
+import com.kustacks.kuring.notice.domain.Comment;
 import com.kustacks.kuring.user.application.port.out.UserQueryPort;
 import com.kustacks.kuring.user.domain.User;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.Objects;
+
 @Slf4j
 @UseCase
 @Transactional
 @RequiredArgsConstructor
-public class NoticeCommandService implements NoticeCommentWritingUseCase {
+public class NoticeCommandService implements NoticeCommentWritingUseCase, NoticeCommentEditingUseCase {
 
     private final NoticeQueryPort noticeQueryPort;
     private final CommentCommandPort commentCommandPort;
@@ -54,4 +58,24 @@ public void process(WriteReplyCommand command) {
 
         commentCommandPort.createReply(findUser.getId(), findNotice.getId(), command.parentId(), command.content());
     }
+
+    @Override
+    public void process(EditCommentCommand command) {
+        User findUser = userQueryPort.findByToken(command.userToken())
+                .orElseThrow(() -> new NotFoundException(ErrorCode.USER_NOT_FOUND));
+
+        NoticeDto findNotice = noticeQueryPort.findNoticeById(command.noticeId())
+                .orElseThrow(() -> new NotFoundException(ErrorCode.NOTICE_NOT_FOUND));
+
+        Comment findComment = commentQueryPort.findById(command.commentId())
+                .orElseThrow(() -> new NotFoundException(ErrorCode.COMMENT_NOT_FOUND));
+
+        if (!Objects.equals(findComment.getUserId(), findUser.getId())
+                || !Objects.equals(findComment.getNoticeId(), findNotice.getId())
+                || findComment.getDestroyedAt() != null) {
+            throw new NotFoundException(ErrorCode.COMMENT_NOT_FOUND);
+        }
+
+        findComment.editContent(command.content());
+    }
 }
diff --git a/src/main/java/com/kustacks/kuring/notice/domain/Comment.java b/src/main/java/com/kustacks/kuring/notice/domain/Comment.java
index e9e38ba9..0c790d54 100644
--- a/src/main/java/com/kustacks/kuring/notice/domain/Comment.java
+++ b/src/main/java/com/kustacks/kuring/notice/domain/Comment.java
@@ -52,6 +52,10 @@ public String getContent() {
         return content.getValue();
     }
 
+    public void editContent(String content) {
+        this.content = new Content(content);
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;