diff --git a/src/main/java/ice/spot/controller/AuthController.java b/src/main/java/ice/spot/controller/AuthController.java
index 173b2a9..49153ae 100644
--- a/src/main/java/ice/spot/controller/AuthController.java
+++ b/src/main/java/ice/spot/controller/AuthController.java
@@ -1,11 +1,20 @@
 package ice.spot.controller;
 
 import ice.spot.annotation.UserId;
+import ice.spot.constant.Constants;
 import ice.spot.dto.global.ResponseDto;
 import ice.spot.dto.request.OauthSignUpDto;
+import ice.spot.dto.response.JwtTokenDto;
+import ice.spot.exception.CommonException;
+import ice.spot.exception.ErrorCode;
 import ice.spot.service.AuthService;
+import ice.spot.util.CookieUtil;
+import ice.spot.util.HeaderUtil;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -17,6 +26,9 @@
 @RequiredArgsConstructor
 public class AuthController {
 
+    @Value("${server.domain}")
+    private String domain;
+
     private final AuthService authService;
 
     @PostMapping("/oauth2/sign-up")
@@ -24,4 +36,21 @@ public ResponseDto<?> signUp(@UserId Long userId, @RequestBody OauthSignUpDto oa
         authService.signUp(userId, oauthSignUpDto);
         return ResponseDto.ok(null);
     }
+
+    @PostMapping("/auth/reissue")
+    public ResponseDto<?> reissue(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            @UserId Long userId){
+        log.info("controller 진입 성공");
+        String refreshToken = HeaderUtil.refineHeader(request, Constants.PREFIX_AUTH, Constants.PREFIX_BEARER)
+                .orElseThrow(() -> new CommonException(ErrorCode.INVALID_HEADER_VALUE));
+        log.info("헤더값 조회 성공");
+        JwtTokenDto jwtTokenDto = authService.reGenerateTokens(userId, refreshToken);
+
+        CookieUtil.addCookie(response, domain, Constants.ACCESS_COOKIE_NAME, jwtTokenDto.accessToken());
+        CookieUtil.addSecureCookie(response, domain, Constants.REFRESH_COOKIE_NAME, jwtTokenDto.refreshToken(), 60 * 60 * 24 * 14);
+
+        return ResponseDto.ok(jwtTokenDto);
+    }
 }
diff --git a/src/main/java/ice/spot/service/AuthService.java b/src/main/java/ice/spot/service/AuthService.java
index e4a89bc..4b7d553 100644
--- a/src/main/java/ice/spot/service/AuthService.java
+++ b/src/main/java/ice/spot/service/AuthService.java
@@ -2,9 +2,11 @@
 
 import ice.spot.domain.User;
 import ice.spot.dto.request.OauthSignUpDto;
+import ice.spot.dto.response.JwtTokenDto;
 import ice.spot.exception.CommonException;
 import ice.spot.exception.ErrorCode;
 import ice.spot.repository.UserRepository;
+import ice.spot.util.JwtUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -16,6 +18,7 @@
 public class AuthService {
 
     private final UserRepository userRepository;
+    private final JwtUtil jwtUtil;
 
     @Transactional
     public void signUp(Long userId, OauthSignUpDto oauthSignUpDto){
@@ -25,4 +28,15 @@ public void signUp(Long userId, OauthSignUpDto oauthSignUpDto){
         oauthUser.register(oauthSignUpDto.nickname());
     }
 
+    @Transactional
+    public JwtTokenDto reGenerateTokens(Long userId, String refreshToken){
+        log.info("re generate tokens 진입성공");
+        User loginUser = userRepository.findByIdAndRefreshToken(userId, refreshToken)
+                .orElseThrow(() -> new CommonException(ErrorCode.NOT_FOUND_USER));
+        log.info("유저 조회 성공");
+        JwtTokenDto jwtTokenDto = jwtUtil.generateTokens(loginUser.getId(), loginUser.getRole());
+
+        loginUser.updateRefreshToken(jwtTokenDto.refreshToken());
+        return jwtTokenDto;
+    }
 }