diff --git a/src/main/card/service/CardService.py b/src/main/card/service/CardService.py
index b685f65..e060cbf 100644
--- a/src/main/card/service/CardService.py
+++ b/src/main/card/service/CardService.py
@@ -13,6 +13,7 @@ def update_ai_summary(self, user_id: uuid.UUID, card_id: uuid.UUID) -> CardAISum
     def get_cards_by_space(self, space_id: uuid.UUID) -> List[Card]: ...
     def create_card_with_links(self, space_id: uuid.UUID, title: str, chat_id: uuid.UUID, points: List[str]) -> Card: ...
     def delete_ai_summary(self, user_id: uuid.UUID, card_id: uuid.UUID) -> None: ...
+    def delete_card(self, user_id: uuid.UUID, card_id: uuid.UUID) -> None: ...
 
 class CardService(CardServiceProtocol):
     def __init__(
@@ -96,4 +97,25 @@ def create_card_with_links(self, space_id: uuid.UUID, title: str, chat_id: uuid.
         for point in points:
             self.repository.create_cardlink(card_id, chat_id, point)
             
-        return card 
\ No newline at end of file
+        return card
+        
+    def delete_card(self, user_id: uuid.UUID, card_id: uuid.UUID) -> None:
+        """
+        카드를 삭제합니다.
+        
+        Args:
+            user_id: 사용자 ID
+            card_id: 카드 ID
+            
+        Raises:
+            HTTPException: 카드가 존재하지 않거나 접근 권한이 없는 경우
+        """
+        card = self.repository.get_by_id(card_id)
+        if not card:
+            raise HTTPException(
+                status_code=404,
+                detail="Resource not found"
+            )
+        
+        self._verify_card_ownership(card, user_id)
+        self.repository.delete(card_id) 
\ No newline at end of file