diff --git a/adapters/in-web/src/main/kotlin/com/pokit/content/ContentController.kt b/adapters/in-web/src/main/kotlin/com/pokit/content/ContentController.kt
index 2567ec99..18ac55e3 100644
--- a/adapters/in-web/src/main/kotlin/com/pokit/content/ContentController.kt
+++ b/adapters/in-web/src/main/kotlin/com/pokit/content/ContentController.kt
@@ -76,4 +76,15 @@ class ContentController(
         val response = contentUseCase.bookmarkContent(user, contentId = contentId)
         return ResponseEntity.ok(response)
     }
+
+    @PutMapping("/{contentId}/bookmark")
+    @Operation(summary = "즐겨찾기 취소 API")
+    fun cancelBookmark(
+        @AuthenticationPrincipal principalUser: PrincipalUser,
+        @PathVariable("contentId") contentId: Long
+    ): ResponseEntity<Unit> {
+        val user = principalUser.toDomain()
+        return contentUseCase.cancelBookmark(user, contentId)
+            .wrapUnit()
+    }
 }
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/impl/BookMarkAdapter.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/impl/BookMarkAdapter.kt
index 161c7ca9..09dcf529 100644
--- a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/impl/BookMarkAdapter.kt
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/impl/BookMarkAdapter.kt
@@ -16,4 +16,12 @@ class BookMarkAdapter(
         val savedBookmark = bookMarkRepository.save(bookmarkEntity)
         return savedBookmark.toDomain()
     }
+
+    override fun delete(contentId: Long, userId: Long) {
+        bookMarkRepository.findByContentIdAndUserIdAndDeleted(
+            contentId,
+            userId,
+            false
+        )?.delete()
+    }
 }
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookMarkRepository.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookMarkRepository.kt
index 5bf32f9d..5fd41ad9 100644
--- a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookMarkRepository.kt
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookMarkRepository.kt
@@ -3,4 +3,9 @@ package com.pokit.out.persistence.bookmark.persist
 import org.springframework.data.jpa.repository.JpaRepository
 
 interface BookMarkRepository : JpaRepository<BookmarkEntity, Long> {
+    fun findByContentIdAndUserIdAndDeleted(
+        contentId: Long,
+        userId: Long,
+        deleted: Boolean
+    ): BookmarkEntity?
 }
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookmarkEntity.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookmarkEntity.kt
index 3c4bfbeb..d0cdd43f 100644
--- a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookmarkEntity.kt
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/bookmark/persist/BookmarkEntity.kt
@@ -17,7 +17,14 @@ class BookmarkEntity(
 
     @Column(name = "user_id")
     val userId: Long,
+
+    @Column(name = "deleted")
+    var deleted: Boolean = true
 ) {
+    fun delete() {
+        this.deleted = true
+    }
+
     companion object {
         fun of(bookmark: Bookmark) =
             BookmarkEntity(
diff --git a/application/src/main/kotlin/com/pokit/bookmark/port/out/BookmarkPort.kt b/application/src/main/kotlin/com/pokit/bookmark/port/out/BookmarkPort.kt
index c14cd7d9..3b9645cd 100644
--- a/application/src/main/kotlin/com/pokit/bookmark/port/out/BookmarkPort.kt
+++ b/application/src/main/kotlin/com/pokit/bookmark/port/out/BookmarkPort.kt
@@ -4,4 +4,6 @@ import com.pokit.bookmark.model.Bookmark
 
 interface BookmarkPort {
     fun persist(bookmark: Bookmark): Bookmark
+
+    fun delete(userId: Long, contentId: Long)
 }
diff --git a/application/src/main/kotlin/com/pokit/content/port/in/ContentUseCase.kt b/application/src/main/kotlin/com/pokit/content/port/in/ContentUseCase.kt
index 22d4b781..64086382 100644
--- a/application/src/main/kotlin/com/pokit/content/port/in/ContentUseCase.kt
+++ b/application/src/main/kotlin/com/pokit/content/port/in/ContentUseCase.kt
@@ -13,4 +13,5 @@ interface ContentUseCase {
     fun update(user: User, contentCommand: ContentCommand, contentId: Long): Content
 
     fun delete(user: User, contentId: Long)
+    fun cancelBookmark(user: User, contentId: Long)
 }
diff --git a/application/src/main/kotlin/com/pokit/content/port/service/ContentService.kt b/application/src/main/kotlin/com/pokit/content/port/service/ContentService.kt
index 0b323b39..9e6679e6 100644
--- a/application/src/main/kotlin/com/pokit/content/port/service/ContentService.kt
+++ b/application/src/main/kotlin/com/pokit/content/port/service/ContentService.kt
@@ -56,6 +56,12 @@ class ContentService(
         contentPort.delete(content)
     }
 
+    @Transactional
+    override fun cancelBookmark(user: User, contentId: Long) {
+        verifyContent(user.id, contentId)
+        bookMarkPort.delete(user.id, contentId)
+    }
+
     private fun verifyContent(userId: Long, contentId: Long): Content {
         return contentPort.loadByUserIdAndId(userId, contentId)
             ?: throw NotFoundCustomException(ContentErrorCode.NOT_FOUND_CONTENT)