diff --git a/src/main/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerController.java b/src/main/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerController.java
index d0f1a40f..abc423c2 100644
--- a/src/main/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerController.java
+++ b/src/main/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerController.java
@@ -2,6 +2,7 @@
 
 import com.pawwithu.connectdog.domain.volunteer.dto.request.AdditionalAuthRequest;
 import com.pawwithu.connectdog.domain.volunteer.dto.request.NicknameRequest;
+import com.pawwithu.connectdog.domain.volunteer.dto.request.VolunteerMyProfileRequest;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.NicknameResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.VolunteerGetMyBadgeResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.VolunteerGetMyBookmarkResponse;
@@ -90,5 +91,17 @@ public ResponseEntity<List<VolunteerGetMyBadgeResponse>> getMyBadges(@Authentica
         return ResponseEntity.ok(response);
     }
 
+    @Operation(summary = "마이페이지 프로필 수정", description = "마이페이지 프로필을 수정합니다.",
+            security = { @SecurityRequirement(name = "bearer-key") },
+            responses = {@ApiResponse(responseCode = "204", description = "마이페이지 프로필 수정 성공")
+                    , @ApiResponse(responseCode = "400"
+                    , description = "V1, 닉네임은 한글, 숫자만 사용 가능합니다. \t\n V1, 닉네임은 필수 입력 값입니다. \t\n V1, 닉네임은 2~10자로 입력해 주세요. \t\n A2, 이미 사용 중인 닉네임입니다. \t\n M1, 해당 이동봉사자를 찾을 수 없습니다."
+                    , content = @Content(schema = @Schema(implementation = ErrorResponse.class)))
+            })
+    @PatchMapping("/my/profile")
+    public ResponseEntity<Void> volunteerMyProfile(@AuthenticationPrincipal UserDetails loginUser, @RequestBody @Valid VolunteerMyProfileRequest volunteerMyProfileRequest) {
+        volunteerService.volunteerMyProfile(loginUser.getUsername(), volunteerMyProfileRequest);
+        return ResponseEntity.noContent().build();
+    }
 
 }
diff --git a/src/main/java/com/pawwithu/connectdog/domain/volunteer/dto/request/VolunteerMyProfileRequest.java b/src/main/java/com/pawwithu/connectdog/domain/volunteer/dto/request/VolunteerMyProfileRequest.java
new file mode 100644
index 00000000..82b2a882
--- /dev/null
+++ b/src/main/java/com/pawwithu/connectdog/domain/volunteer/dto/request/VolunteerMyProfileRequest.java
@@ -0,0 +1,14 @@
+package com.pawwithu.connectdog.domain.volunteer.dto.request;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Pattern;
+import jakarta.validation.constraints.Size;
+
+public record VolunteerMyProfileRequest(
+        @Pattern(regexp = "^[가-힣0-9]*$", message = "닉네임은 한글, 숫자만 사용 가능합니다.")
+        @NotBlank(message = "닉네임은 필수 입력 값입니다.")
+        @Size(min=2, max=10, message = "닉네임은 2~10자로 입력해 주세요.")
+        String nickname,
+        Integer profileImageNum
+) {
+}
diff --git a/src/main/java/com/pawwithu/connectdog/domain/volunteer/entity/Volunteer.java b/src/main/java/com/pawwithu/connectdog/domain/volunteer/entity/Volunteer.java
index d07750f4..a90ae365 100644
--- a/src/main/java/com/pawwithu/connectdog/domain/volunteer/entity/Volunteer.java
+++ b/src/main/java/com/pawwithu/connectdog/domain/volunteer/entity/Volunteer.java
@@ -63,4 +63,9 @@ public void updateNameAndPhone(String name, String phone) {
         this.name = name;
         this.phone = phone;
     }
+
+    public void updateMyProfile(String nickname, Integer profileImageNum) {
+        this.nickname = nickname;
+        this.profileImageNum = profileImageNum;
+    }
 }
diff --git a/src/main/java/com/pawwithu/connectdog/domain/volunteer/service/VolunteerService.java b/src/main/java/com/pawwithu/connectdog/domain/volunteer/service/VolunteerService.java
index 00d8e3c2..9f7b445f 100644
--- a/src/main/java/com/pawwithu/connectdog/domain/volunteer/service/VolunteerService.java
+++ b/src/main/java/com/pawwithu/connectdog/domain/volunteer/service/VolunteerService.java
@@ -7,6 +7,7 @@
 import com.pawwithu.connectdog.domain.review.repository.CustomReviewRepository;
 import com.pawwithu.connectdog.domain.volunteer.dto.request.AdditionalAuthRequest;
 import com.pawwithu.connectdog.domain.volunteer.dto.request.NicknameRequest;
+import com.pawwithu.connectdog.domain.volunteer.dto.request.VolunteerMyProfileRequest;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.NicknameResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.VolunteerGetMyBadgeResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.VolunteerGetMyBookmarkResponse;
@@ -22,6 +23,7 @@
 
 import java.util.List;
 
+import static com.pawwithu.connectdog.error.ErrorCode.ALREADY_EXIST_NICKNAME;
 import static com.pawwithu.connectdog.error.ErrorCode.VOLUNTEER_NOT_FOUND;
 
 @Slf4j
@@ -81,4 +83,16 @@ public List<VolunteerGetMyBadgeResponse> getMyBadges(String email) {
         List<VolunteerGetMyBadgeResponse> badges = customVolunteerBadgeRepository.getMyBadges(volunteer.getId());
         return badges;
     }
+
+    public void volunteerMyProfile(String email, VolunteerMyProfileRequest volunteerMyProfileRequest) {
+        Volunteer volunteer = volunteerRepository.findByEmail(email).orElseThrow(() -> new BadRequestException(VOLUNTEER_NOT_FOUND));
+
+        if (volunteerRepository.existsByNickname(volunteerMyProfileRequest.nickname())) {
+            throw new BadRequestException(ALREADY_EXIST_NICKNAME);
+        }
+
+        String nickname = volunteerMyProfileRequest.nickname();
+        Integer profileImageNum = volunteerMyProfileRequest.profileImageNum();
+        volunteer.updateMyProfile(nickname, profileImageNum);
+    }
 }
diff --git a/src/test/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerControllerTest.java b/src/test/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerControllerTest.java
index 0505567f..26cb2737 100644
--- a/src/test/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerControllerTest.java
+++ b/src/test/java/com/pawwithu/connectdog/domain/volunteer/controller/VolunteerControllerTest.java
@@ -1,9 +1,11 @@
 package com.pawwithu.connectdog.domain.volunteer.controller;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.pawwithu.connectdog.domain.post.dto.response.PostGetHomeResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.request.AdditionalAuthRequest;
 import com.pawwithu.connectdog.domain.volunteer.dto.request.NicknameRequest;
+import com.pawwithu.connectdog.domain.volunteer.dto.request.VolunteerMyProfileRequest;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.NicknameResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.VolunteerGetMyBadgeResponse;
 import com.pawwithu.connectdog.domain.volunteer.dto.response.VolunteerGetMyBookmarkResponse;
@@ -30,8 +32,7 @@
 import static org.mockito.BDDMockito.given;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
 
@@ -145,4 +146,22 @@ void setUp() {
         result.andExpect(status().isOk());
         verify(volunteerService, times(1)).getMyBadges(any());
     }
+
+    @Test
+    void 이동봉사자_마이페이지_프로필_수정() throws Exception {
+        // given
+        VolunteerMyProfileRequest request = new VolunteerMyProfileRequest("하노짱", 2);
+
+        // when
+        ResultActions result = mockMvc.perform(
+                patch("/volunteers/my/profile")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(objectMapper.writeValueAsString(request))
+        );
+
+        // then
+        result.andExpect(status().isNoContent());
+        verify(volunteerService, times(1)).volunteerMyProfile(anyString(), any());
+
+    }
 }
\ No newline at end of file