diff --git a/src/main/java/com/developer/wiki/bookmark/Bookmark.java b/src/main/java/com/developer/wiki/bookmark/Bookmark.java
new file mode 100644
index 0000000..9830638
--- /dev/null
+++ b/src/main/java/com/developer/wiki/bookmark/Bookmark.java
@@ -0,0 +1,54 @@
+package com.developer.wiki.bookmark;
+
+import com.developer.wiki.common.exception.BadRequestException;
+import com.developer.wiki.question.command.domain.Question;
+import java.util.Objects;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Table(name = "bookmark")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Bookmark {
+
+  @Id
+  @GeneratedValue
+  @Column(name = "id")
+  private Long id;
+
+  @ManyToOne(fetch = FetchType.LAZY)
+  @JoinColumn(name = "question_id")
+  private Question question;
+
+  @Column(name = "user_id")
+  private Long userId;
+
+  public Bookmark(Long userId, Question question) {
+    setUserId(userId);
+    setQuestion(question);
+  }
+
+  private void setUserId(Long userId) {
+    if (Objects.isNull(userId) || userId <= 0) {
+      throw new BadRequestException("잘못된 사용자 아이디가 입력되었습니다.");
+    }
+    this.userId = userId;
+  }
+
+  private void setQuestion(Question question) {
+    if (Objects.isNull(question)) {
+      throw new BadRequestException("코스로 빈 값을 받을 수 없습니다.");
+    }
+    this.question = question;
+  }
+}
\ No newline at end of file
diff --git a/src/main/java/com/developer/wiki/bookmark/BookmarkController.java b/src/main/java/com/developer/wiki/bookmark/BookmarkController.java
new file mode 100644
index 0000000..4f7e3d1
--- /dev/null
+++ b/src/main/java/com/developer/wiki/bookmark/BookmarkController.java
@@ -0,0 +1,25 @@
+package com.developer.wiki.bookmark;
+
+import com.developer.wiki.oauth.User;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/api/v1/bookmarks")
+public class BookmarkController {
+
+  private final BookmarkService bookmarkService;
+
+  @PostMapping("/{questionId}")
+  public ResponseEntity getUserInfo(@AuthenticationPrincipal User currentUser,
+      @PathVariable Long questionId) {
+    bookmarkService.toggle(questionId, currentUser.getId());
+    return ResponseEntity.ok().build();
+  }
+}
diff --git a/src/main/java/com/developer/wiki/bookmark/BookmarkRepository.java b/src/main/java/com/developer/wiki/bookmark/BookmarkRepository.java
new file mode 100644
index 0000000..ae65615
--- /dev/null
+++ b/src/main/java/com/developer/wiki/bookmark/BookmarkRepository.java
@@ -0,0 +1,12 @@
+package com.developer.wiki.bookmark;
+
+import com.developer.wiki.question.command.domain.Question;
+import java.util.Optional;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface BookmarkRepository extends JpaRepository<Bookmark, Long> {
+
+  Optional<Bookmark> findByUserIdAndQuestion(Long userId, Question question);
+
+  Boolean existsByUserIdAndQuestion(Long userId, Question question);
+}
diff --git a/src/main/java/com/developer/wiki/bookmark/BookmarkService.java b/src/main/java/com/developer/wiki/bookmark/BookmarkService.java
new file mode 100644
index 0000000..0c635ba
--- /dev/null
+++ b/src/main/java/com/developer/wiki/bookmark/BookmarkService.java
@@ -0,0 +1,38 @@
+package com.developer.wiki.bookmark;
+
+import com.developer.wiki.common.exception.NotFoundException;
+import com.developer.wiki.oauth.UserRepository;
+import com.developer.wiki.question.command.domain.Question;
+import com.developer.wiki.question.command.domain.QuestionRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class BookmarkService {
+
+  private final QuestionRepository questionRepository;
+  private final UserRepository userRepository;
+  private final BookmarkRepository bookmarkRepository;
+
+  public void toggle(Long questionId, Long userId) {
+    Question question = questionRepository.findById(questionId)
+        .orElseThrow(() -> new NotFoundException("존재하지 않는 ID입니다."));
+    bookmarkRepository.findByUserIdAndQuestion(userId, question).ifPresentOrElse(bookmark -> {
+      unBookmark(bookmark);
+    }, () -> {
+      bookmark(userId, question);
+    });
+  }
+
+  private void bookmark(Long userId, Question question) {
+    Bookmark bookmark = new Bookmark(userId, question);
+    bookmarkRepository.save(bookmark);
+  }
+
+  private void unBookmark(Bookmark bookmark) {
+    bookmarkRepository.delete(bookmark);
+  }
+}