diff --git a/src/main/java/com/ALGo/ALGo_server/entity/User.java b/src/main/java/com/ALGo/ALGo_server/entity/User.java
index 3dfbda5..285f50d 100644
--- a/src/main/java/com/ALGo/ALGo_server/entity/User.java
+++ b/src/main/java/com/ALGo/ALGo_server/entity/User.java
@@ -1,5 +1,6 @@
 package com.ALGo.ALGo_server.entity;
 
+import com.ALGo.ALGo_server.mypage.Dto.ChangeInfoRequestDto;
 import jakarta.persistence.*;
 import lombok.Builder;
 import lombok.Getter;
@@ -32,6 +33,13 @@ public class User implements UserDetails {
     @Enumerated(EnumType.STRING)
     private Role role;
 
+    public void updateInfo(ChangeInfoRequestDto requestDto){
+        this.language = requestDto.getLanguage();
+        this.city = requestDto.getCity();
+        this.gu = requestDto.getGu();
+    }
+
+
     public void encodePassword(PasswordEncoder passwordEncoder){
         this.password = passwordEncoder.encode(password);
     }
diff --git a/src/main/java/com/ALGo/ALGo_server/mypage/Controller/MyPageController.java b/src/main/java/com/ALGo/ALGo_server/mypage/Controller/MyPageController.java
new file mode 100644
index 0000000..a6ada73
--- /dev/null
+++ b/src/main/java/com/ALGo/ALGo_server/mypage/Controller/MyPageController.java
@@ -0,0 +1,28 @@
+package com.ALGo.ALGo_server.mypage.Controller;
+
+import com.ALGo.ALGo_server.entity.User;
+import com.ALGo.ALGo_server.mypage.Dto.ChangeInfoRequestDto;
+import com.ALGo.ALGo_server.mypage.Dto.MyInfoResponseDto;
+import com.ALGo.ALGo_server.mypage.Service.MyPageService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/mypage")
+public class MyPageController {
+    private final MyPageService myPageService;
+
+    @GetMapping()
+    public MyInfoResponseDto getMyInfo(@AuthenticationPrincipal User user){
+        return myPageService.getMyInfo(user);
+    }
+
+    @PutMapping("/change")
+    public ResponseEntity changeInfo(@AuthenticationPrincipal User user, @RequestBody ChangeInfoRequestDto requestDto){
+        return myPageService.changeInfo(user, requestDto);
+    }
+
+}
diff --git a/src/main/java/com/ALGo/ALGo_server/mypage/Dto/ChangeInfoRequestDto.java b/src/main/java/com/ALGo/ALGo_server/mypage/Dto/ChangeInfoRequestDto.java
new file mode 100644
index 0000000..4bde38e
--- /dev/null
+++ b/src/main/java/com/ALGo/ALGo_server/mypage/Dto/ChangeInfoRequestDto.java
@@ -0,0 +1,10 @@
+package com.ALGo.ALGo_server.mypage.Dto;
+
+import lombok.Getter;
+
+@Getter
+public class ChangeInfoRequestDto {
+    private String language;
+    private String city;
+    private String gu;
+}
diff --git a/src/main/java/com/ALGo/ALGo_server/mypage/Dto/MyInfoResponseDto.java b/src/main/java/com/ALGo/ALGo_server/mypage/Dto/MyInfoResponseDto.java
new file mode 100644
index 0000000..797ab69
--- /dev/null
+++ b/src/main/java/com/ALGo/ALGo_server/mypage/Dto/MyInfoResponseDto.java
@@ -0,0 +1,15 @@
+package com.ALGo.ALGo_server.mypage.Dto;
+
+import com.ALGo.ALGo_server.entity.User;
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class MyInfoResponseDto {
+    private String email;
+    private String language;
+    private String city;
+    private String gu;
+
+}
diff --git a/src/main/java/com/ALGo/ALGo_server/mypage/Service/MyPageService.java b/src/main/java/com/ALGo/ALGo_server/mypage/Service/MyPageService.java
new file mode 100644
index 0000000..2314f6a
--- /dev/null
+++ b/src/main/java/com/ALGo/ALGo_server/mypage/Service/MyPageService.java
@@ -0,0 +1,36 @@
+package com.ALGo.ALGo_server.mypage.Service;
+
+import com.ALGo.ALGo_server.entity.User;
+import com.ALGo.ALGo_server.mypage.Dto.ChangeInfoRequestDto;
+import com.ALGo.ALGo_server.mypage.Dto.MyInfoResponseDto;
+import com.ALGo.ALGo_server.repository.UserRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.server.ResponseStatusException;
+
+@Service
+@RequiredArgsConstructor
+public class MyPageService {
+    private final UserRepository userRepository;
+
+    @Transactional(readOnly = true)
+    public MyInfoResponseDto getMyInfo(User user){
+        MyInfoResponseDto responseDto = MyInfoResponseDto.builder()
+                .email(user.getEmail())
+                .language(user.getLanguage())
+                .city(user.getCity())
+                .gu(user.getGu())
+                .build();
+        return responseDto;
+    }
+
+    @Transactional
+    public ResponseEntity changeInfo(User user, ChangeInfoRequestDto requestDto){
+        user.updateInfo(requestDto);
+        userRepository.save(user);
+        return new ResponseEntity(HttpStatus.OK);
+    }
+}