diff --git a/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberController.java b/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberController.java
index ce1a57e..2743a43 100644
--- a/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberController.java
+++ b/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberController.java
@@ -3,7 +3,9 @@
 import jakarta.validation.Valid;
 import kr.ac.ks.cs_web_back.domain.member.controller.code.MemberSuccessCode;
 import kr.ac.ks.cs_web_back.domain.member.dto.request.MemberCreateRequest;
+import kr.ac.ks.cs_web_back.domain.member.model.Member;
 import kr.ac.ks.cs_web_back.domain.member.service.MemberService;
+import kr.ac.ks.cs_web_back.global.annotation.IdentifiedUser;
 import kr.ac.ks.cs_web_back.global.response.CsResponse;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
@@ -24,4 +26,13 @@ public CsResponse<Long> register(
         Long id = memberService.createMember(request);
         return CsResponse.of(MemberSuccessCode.GENERATED_REGISTERED, id);
     }
-}
+
+    @PostMapping("/withdrawal")
+    @ResponseStatus(HttpStatus.OK)
+    public CsResponse<Void> withdraw(
+            @IdentifiedUser Member member
+    ) {
+        memberService.deleteMember(member);
+        return CsResponse.of(MemberSuccessCode.OK_WITHDRAWN);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/SpringDocMemberController.java b/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/SpringDocMemberController.java
index 1f5fd2e..66b405f 100644
--- a/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/SpringDocMemberController.java
+++ b/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/SpringDocMemberController.java
@@ -1,9 +1,12 @@
 package kr.ac.ks.cs_web_back.domain.member.controller;
 
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import kr.ac.ks.cs_web_back.domain.member.dto.request.MemberCreateRequest;
+import kr.ac.ks.cs_web_back.domain.member.model.Member;
+import kr.ac.ks.cs_web_back.global.annotation.IdentifiedUser;
 import kr.ac.ks.cs_web_back.global.response.CsResponse;
 import kr.ac.ks.cs_web_back.global.swagger.error.ApiErrorResponse;
 import kr.ac.ks.cs_web_back.global.swagger.error.ErrorCase;
@@ -27,4 +30,14 @@ public interface SpringDocMemberController {
     CsResponse<Long> register(
             @RequestBody MemberCreateRequest request
     );
+
+    @Operation(summary = "회원탈퇴", description = "회원 탈퇴")
+    @ApiResponse(responseCode = "200", description = "회원 탈퇴에 성공했습니다.")
+    @ApiErrorResponse(status = HttpStatus.UNAUTHORIZED, instance = "/member/withdrawal", errorCases = {
+            @ErrorCase(description = "토큰 형식 이상", code = 8001, exampleMessage = "유효하지 않은 토큰입니다."),
+            @ErrorCase(description = "인증 실패 (토큰 만료 혹은 틀린 이메일 / 비밀번호)", code = 8002, exampleMessage = "인증에 실패했습니다.")
+    })
+    CsResponse<Void> withdraw(
+            @Parameter(hidden = true) @IdentifiedUser Member member
+    );
 }
diff --git a/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/code/MemberExceptionCode.java b/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/code/MemberExceptionCode.java
index 2dd961a..6fed1fa 100644
--- a/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/code/MemberExceptionCode.java
+++ b/src/main/java/kr/ac/ks/cs_web_back/domain/member/controller/code/MemberExceptionCode.java
@@ -9,11 +9,11 @@
 public enum MemberExceptionCode implements ExceptionCode {
 
     BAD_REQUEST_NO_EMAIL(9010, "이메일이 입력되지 않았습니다."),
-    BAD_REQUEST_NO_PASSWORD(9011, "비밀번호가 입력되지 않았습니다."),
-    BAD_REQUEST_NO_USERNAME(9012, "사용자명이 입력되지 않았습니다."),
-    CONFLICT_EMAIL(5010, "이미 존재하는 이메일입니다."),
+    BAD_REQUEST_NO_PASSWORD(9010, "비밀번호가 입력되지 않았습니다."),
+    BAD_REQUEST_NO_USERNAME(9010, "사용자명이 입력되지 않았습니다."),
+    CONFLICT_EMAIL(5010, "이미 가입된 이메일입니다."),
     CONFLICT_USERNAME(5012, "이미 존재하는 사용자명입니다."),
-    NOT_FOUND_USER(6001, "일치하는 사용자가 존재하지 않습니다."),
+    UNAUTHORIZED_PASSWORD(8011, "비밀번호가 일치하지 않습니다."),
     ;
 
     private final int code;
diff --git a/src/main/java/kr/ac/ks/cs_web_back/domain/member/service/MemberService.java b/src/main/java/kr/ac/ks/cs_web_back/domain/member/service/MemberService.java
index bacb9a8..5f81eb4 100644
--- a/src/main/java/kr/ac/ks/cs_web_back/domain/member/service/MemberService.java
+++ b/src/main/java/kr/ac/ks/cs_web_back/domain/member/service/MemberService.java
@@ -39,6 +39,10 @@ public Long createMember(MemberCreateRequest request) {
         return memberRepository.save(member).getId();
     }
 
+    public void deleteMember(Member member) {
+        memberRepository.delete(member);
+    }
+
     @Override
     @Transactional(readOnly = true)
     public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
diff --git a/src/main/java/kr/ac/ks/cs_web_back/global/exeption/dto/ExceptionCode.java b/src/main/java/kr/ac/ks/cs_web_back/global/exeption/dto/ExceptionCode.java
index d714162..a1a3adb 100644
--- a/src/main/java/kr/ac/ks/cs_web_back/global/exeption/dto/ExceptionCode.java
+++ b/src/main/java/kr/ac/ks/cs_web_back/global/exeption/dto/ExceptionCode.java
@@ -4,3 +4,4 @@ public interface ExceptionCode {
     int getCode();
     String getMessage();
 }
+
diff --git a/src/test/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberControllerTest.java b/src/test/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberControllerTest.java
index 6e1ab09..0c59070 100644
--- a/src/test/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberControllerTest.java
+++ b/src/test/java/kr/ac/ks/cs_web_back/domain/member/controller/MemberControllerTest.java
@@ -2,9 +2,12 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import kr.ac.ks.cs_web_back.domain.member.dto.request.MemberCreateRequest;
+import kr.ac.ks.cs_web_back.domain.member.fixture.MemberFixture;
+import kr.ac.ks.cs_web_back.domain.member.model.Member;
 import kr.ac.ks.cs_web_back.domain.member.service.MemberService;
 import kr.ac.ks.cs_web_back.global.jwt.JwtTokenResolver;
 import kr.ac.ks.cs_web_back.global.jwt.JwtUtil;
+import kr.ac.ks.cs_web_back.global.resolver.IdentifiedUserArgumentResolver;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -13,6 +16,9 @@
 import org.springframework.test.context.bean.override.mockito.MockitoBean;
 import org.springframework.test.web.servlet.MockMvc;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.doNothing;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
@@ -30,6 +36,9 @@ public class MemberControllerTest {
     @MockitoBean
     private JwtTokenResolver jwtTokenResolver;
 
+    @MockitoBean
+    private IdentifiedUserArgumentResolver identifiedUserArgumentResolver;
+
     @Autowired
     private MockMvc mockMvc;
 
@@ -155,5 +164,19 @@ public void tooLongUsernameReturns400BadRequest() throws Exception {
                 .andExpect(status().isBadRequest());
     }
 
+    @Test
+    @DisplayName("회원탈퇴 성공: 회원 탈퇴에 성공하면 200 Ok를 반환한다.")
+    public void withdrawalSuccessfullyReturns200Ok() throws Exception {
+        // given
+        String token = "Bearer valid-access-token";
+        Member member = MemberFixture.memberFixture();
 
+        given(identifiedUserArgumentResolver.resolveArgument(any(), any(), any(), any())).willReturn(member);
+        doNothing().when(memberService).deleteMember(member);
+
+        // when & then
+        mockMvc.perform(post("/member/withdrawal")
+                        .header("Authorization", token))
+                .andExpect(status().isOk());
+    }
 }
diff --git a/src/test/java/kr/ac/ks/cs_web_back/domain/member/service/MemberServiceTest.java b/src/test/java/kr/ac/ks/cs_web_back/domain/member/service/MemberServiceTest.java
index 926fdc0..097dbc2 100644
--- a/src/test/java/kr/ac/ks/cs_web_back/domain/member/service/MemberServiceTest.java
+++ b/src/test/java/kr/ac/ks/cs_web_back/domain/member/service/MemberServiceTest.java
@@ -2,6 +2,7 @@
 
 import kr.ac.ks.cs_web_back.domain.member.controller.code.MemberExceptionCode;
 import kr.ac.ks.cs_web_back.domain.member.dto.request.MemberCreateRequest;
+import kr.ac.ks.cs_web_back.domain.member.fixture.MemberFixture;
 import kr.ac.ks.cs_web_back.domain.member.model.Member;
 import kr.ac.ks.cs_web_back.domain.member.repository.MemberRepository;
 import kr.ac.ks.cs_web_back.global.exeption.domain.ConflictException;
@@ -13,6 +14,8 @@
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.Collection;
+
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
@@ -103,6 +106,21 @@ void registeredFailedByConflictUsername() {
                 });
     }
 
+    @Test
+    @DisplayName("회원탈퇴 성공: 멤버 객체를 삭제한다.")
+    void shouldDeleteMember() {
+        // givent
+        Member member = MemberFixture.memberFixture();
+        memberRepository.saveAndFlush(member);
+
+        // when
+        memberService.deleteMember(member);
+
+        // then
+        Collection<Member> members = memberRepository.findAll();
+        assertThat(members).hasSize(0);
+    }
+
     @Test
     @DisplayName("loadUserByUsername 실패: 존재하지 않는 이메일로 사용자 로드 시 UsernameNotFoundException이 발생한다.")
     void shouldThrowUsernameNotFoundExceptionWhenLoadingNonExistentUser() {