diff --git a/src/main/java/com/HHive/hhive/domain/party/controller/PartyController.java b/src/main/java/com/HHive/hhive/domain/party/controller/PartyController.java
index 8056ce7..807c03b 100644
--- a/src/main/java/com/HHive/hhive/domain/party/controller/PartyController.java
+++ b/src/main/java/com/HHive/hhive/domain/party/controller/PartyController.java
@@ -88,5 +88,15 @@ public ResponseEntity<CommonResponse<String>> resignParty(@PathVariable Long par
         return ResponseEntity.ok().body(CommonResponse.of(HttpStatus.OK.value(), "파티 탈퇴 성공", null));
     }
 
+    @GetMapping("/users/{userId}")
+    public ResponseEntity<CommonResponse<List<PartyResponseDTO>>> getPartiesByUserId(
+            @PathVariable Long userId, @AuthenticationPrincipal UserDetailsImpl userDetails) {
+
+        List<PartyResponseDTO> response = partyService.getPartiesByUserId(userId);
+
+        return ResponseEntity.ok().body(CommonResponse.of(HttpStatus.OK.value(),
+                "유저의 파티 조회 성공", response));
+    }
+
 }
 
diff --git a/src/main/java/com/HHive/hhive/domain/party/service/PartyService.java b/src/main/java/com/HHive/hhive/domain/party/service/PartyService.java
index c45f3e2..cfde145 100644
--- a/src/main/java/com/HHive/hhive/domain/party/service/PartyService.java
+++ b/src/main/java/com/HHive/hhive/domain/party/service/PartyService.java
@@ -199,4 +199,11 @@ private List<MemberResponseDTO> getPartyMembers(Long partyId) {
                 .collect(Collectors.toList());
     }
 
+    public List<PartyResponseDTO> getPartiesByUserId(Long userId) {
+
+        return partyUserRepository.findPartiesByUserId(userId).stream().map(party ->
+                new PartyResponseDTO(party.getId(), party.getTitle(), party.getUsername(),
+                        party.getContent(), party.getDateTime(), party.getCreatedAt(),
+                        party.getModifiedAt(), getPartyMembers(party.getId()))).toList();
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/HHive/hhive/domain/relationship/partyuser/repository/PartyUserRepository.java b/src/main/java/com/HHive/hhive/domain/relationship/partyuser/repository/PartyUserRepository.java
index 7e3e491..13f40e7 100644
--- a/src/main/java/com/HHive/hhive/domain/relationship/partyuser/repository/PartyUserRepository.java
+++ b/src/main/java/com/HHive/hhive/domain/relationship/partyuser/repository/PartyUserRepository.java
@@ -1,5 +1,6 @@
 package com.HHive.hhive.domain.relationship.partyuser.repository;
 
+import com.HHive.hhive.domain.party.entity.Party;
 import com.HHive.hhive.domain.relationship.partyuser.entity.PartyUser;
 import com.HHive.hhive.domain.relationship.partyuser.pk.PartyUserPK;
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -14,4 +15,7 @@ public interface PartyUserRepository extends JpaRepository<PartyUser, PartyUserP
     boolean existsByUserIdAndPartyId(Long id, Long partyId);
 
     boolean existsByPartyUserPK_UserIdAndPartyUserPK_PartyId(Long id, Long id1);
+
+    @Query("SELECT pu.party FROM PartyUser pu WHERE pu.user.id = :userId")
+    List<Party> findPartiesByUserId(Long userId);
 }