diff --git a/src/main/java/com/example/enjoy/controller/TrackController.java b/src/main/java/com/example/enjoy/controller/TrackController.java
index 425bbd3..4dc48c9 100644
--- a/src/main/java/com/example/enjoy/controller/TrackController.java
+++ b/src/main/java/com/example/enjoy/controller/TrackController.java
@@ -1,12 +1,15 @@
 package com.example.enjoy.controller;
 
 import com.example.enjoy.dto.TrackDetailDto;
+import com.example.enjoy.dto.TrackProgressDto;
+import com.example.enjoy.entity.Track;
 import com.example.enjoy.service.TrackService;
+import io.swagger.v3.oas.annotations.Operation;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
 
 @RestController
 @RequiredArgsConstructor
@@ -15,18 +18,64 @@ public class TrackController {
 
     private final TrackService trackService;
 
-    /**
-     * 특정 트랙의 상세 정보를 조회하는 API
-     * @param trackId 조회할 트랙의 ID
-     * @return TrackDetailDto - 트랙의 상세 정보
-     */
+//    /**
+//     * 특정 트랙의 상세 정보를 조회하는 API
+//     * @param trackId 조회할 트랙의 ID
+//     * @return TrackDetailDto - 트랙의 상세 정보
+//     */
+//    @GetMapping("/{trackId}")
+//    public TrackDetailDto getTrackDetailsById(@PathVariable Long trackId) {
+//
+//        // TODO: 추후 Spring Security 연동 후 실제 로그인한 학생 ID를 가져와야 함
+//        String currentStudentId = "1";
+//
+//        // 5. 서비스의 메서드를 호출하여 결과를 받아온 후, 그대로 반환
+//        return trackService.getTrackDetails(currentStudentId, trackId);
+//    }
+
+    @Operation(summary = "트랙 상세 정보 조회", description = "트랙의 이름으로 상세 정보를 조회합니다.")
     @GetMapping("/{trackId}")
-    public TrackDetailDto getTrackDetailsById(@PathVariable Long trackId) {
+    public ResponseEntity<TrackDetailDto> getTrackDetailsByName(@RequestParam String trackName) {
+        TrackDetailDto trackDetailDto = trackService.getTrackDetailsByName(trackName);
+        if (trackDetailDto == null) {
+            return ResponseEntity.notFound().build();
+        }
+        return ResponseEntity.ok(trackDetailDto);
+    }
 
-        // TODO: 추후 Spring Security 연동 후 실제 로그인한 학생 ID를 가져와야 함
-        String currentStudentId = "1";
+    @Operation(summary = "트랙 목록 조회", description = "모든 트랙의 목록을 조회합니다.")
+    @GetMapping("/list")
+    public ResponseEntity<List<TrackDetailDto>> getAllTracks() {
+        List<Track> tracks = trackService.getAllTracks();
+        if (tracks.isEmpty()) {
+            return ResponseEntity.noContent().build();
+        }
+        List<TrackDetailDto> trackDetails = tracks.stream()
+                .map(track -> new TrackDetailDto().from(track))
+                .toList();
+        return ResponseEntity.ok(trackDetails);
+    }
 
-        // 5. 서비스의 메서드를 호출하여 결과를 받아온 후, 그대로 반환
-        return trackService.getTrackDetails(currentStudentId, trackId);
+    @Operation(summary = "진척률에 따른 추천 트랙 조회", description = "학생의 진척률에 따라 추천 트랙을 조회합니다.")
+    @GetMapping("/recommendations/progress")
+    public ResponseEntity<TrackDetailDto> getRecommendedTrackByProgress(@RequestParam String studentId) {
+        Track recommendedTrack = trackService.getTopTrackByProgressScore(studentId);
+        if (recommendedTrack == null) {
+            return ResponseEntity.noContent().build();
+        }
+        TrackDetailDto trackDetailDto = new TrackDetailDto().from(recommendedTrack);
+        return ResponseEntity.ok(trackDetailDto);
     }
-}
+
+    @Operation(summary = "선호 과목에 따른 추천 트랙 조회", description = "학생의 선호 과목에 따라 추천 트랙을 조회합니다.")
+    @GetMapping("/recommendations/preferred-courses")
+    public ResponseEntity<TrackDetailDto> getRecommendedTrackByPreferredCourses(@RequestParam String studentId) {
+        Track recommendedTrack = trackService.getTopTrackByFavoriteScore(studentId);
+        if (recommendedTrack == null) {
+            return ResponseEntity.noContent().build();
+        }
+        TrackDetailDto trackDetailDto = new TrackDetailDto().from(recommendedTrack);
+        return ResponseEntity.ok(trackDetailDto);
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/enjoy/controller/UserController.java b/src/main/java/com/example/enjoy/controller/UserController.java
index 652ef00..e0ed2d3 100644
--- a/src/main/java/com/example/enjoy/controller/UserController.java
+++ b/src/main/java/com/example/enjoy/controller/UserController.java
@@ -124,5 +124,15 @@ public ResponseEntity<MemberDto> saveUserInfo(@Valid @RequestBody MemberDto memb
         userService.saveUserInfo(memberDto);
         return ResponseEntity.ok().build();
     }
+
+    @Operation(summary = "학생이 이수 완료한 트랙 조회", description = "학생이 이수 완료한 트랙 목록을 조회합니다.")
+    @GetMapping("/{studentId}/tracks/completed")
+    public ResponseEntity<List<Track>> getCompletedTracks(@PathVariable String studentId) {
+        List<Track> completedTracks = userService.getCompletedTracks(studentId);
+        if (completedTracks.isEmpty()) {
+            return ResponseEntity.noContent().build();
+        }
+        return ResponseEntity.ok(completedTracks);
+    }
 }
 
diff --git a/src/main/java/com/example/enjoy/repository/FavoriteCourseRepository.java b/src/main/java/com/example/enjoy/repository/FavoriteCourseRepository.java
index e73dda4..0785bb9 100644
--- a/src/main/java/com/example/enjoy/repository/FavoriteCourseRepository.java
+++ b/src/main/java/com/example/enjoy/repository/FavoriteCourseRepository.java
@@ -13,4 +13,5 @@
 public interface FavoriteCourseRepository extends JpaRepository<FavoriteCourse, Long> {
     Optional<FavoriteCourse> findByUserAndCourseName(User user, String courseName);
     List<FavoriteCourse> findAllByUser(User user);
+
 }
diff --git a/src/main/java/com/example/enjoy/repository/TrackRepository.java b/src/main/java/com/example/enjoy/repository/TrackRepository.java
index 6cfb305..f7ea875 100644
--- a/src/main/java/com/example/enjoy/repository/TrackRepository.java
+++ b/src/main/java/com/example/enjoy/repository/TrackRepository.java
@@ -22,4 +22,5 @@ public interface TrackRepository extends JpaRepository<Track, Long> {
     Optional<Track> findByIdWithCourses(@Param("trackId") Long trackId);
 
     Optional<Track> findByName(String name);
+
 }
\ No newline at end of file
diff --git a/src/main/java/com/example/enjoy/service/TrackService.java b/src/main/java/com/example/enjoy/service/TrackService.java
index 149e802..cf25282 100644
--- a/src/main/java/com/example/enjoy/service/TrackService.java
+++ b/src/main/java/com/example/enjoy/service/TrackService.java
@@ -1,14 +1,19 @@
 package com.example.enjoy.service;
 
+import ch.qos.logback.core.joran.sanity.Pair;
 import com.example.enjoy.dto.CourseDto;
 import com.example.enjoy.dto.CourseStatusDto;
 import com.example.enjoy.dto.TrackDetailDto;
 import com.example.enjoy.dto.TrackProgressDto;
+import com.example.enjoy.entity.FavoriteCourse;
 import com.example.enjoy.entity.StudentCourse;
 import com.example.enjoy.entity.Track;
 import com.example.enjoy.entity.TrackCourse;
+import com.example.enjoy.entity.user.User;
+import com.example.enjoy.repository.FavoriteCourseRepository;
 import com.example.enjoy.repository.StudentCourseRepository;
 import com.example.enjoy.repository.TrackRepository;
+import com.example.enjoy.repository.UserRepository;
 import org.springframework.stereotype.Service;
 import lombok.RequiredArgsConstructor;
 import org.springframework.transaction.annotation.Transactional;
@@ -24,7 +29,10 @@ public class TrackService {
 
     private final TrackRepository trackRepository;
     private final StudentCourseRepository studentCourseRepository; // 기존 기능
+    private final FavoriteCourseRepository favoriteCourseRepository;
+    private final UserRepository userRepository;
 
+    //진척률 계산
     public List<TrackProgressDto> calculateTrackProgress(String studentId) {
         Set<String> completedCourseNames = getCompletedCourseNames(studentId); // 이수 과목명 목록
 
@@ -60,13 +68,13 @@ public List<TrackProgressDto> calculateTrackProgress(String studentId) {
      * 학생이 이수한 과목 이름을 Set으로 반환하는 메서드
      */
     @Transactional(readOnly = true)
-    public TrackDetailDto getTrackDetails(String studentId, Long trackId) {
+    public TrackDetailDto getTrackDetails(String studentId, String trackName) {
 
         // 1. [리팩토링] 학생 이수 과목 조회 로직을 private 메서드로 호출
         Set<String> completedCourseNames = getCompletedCourseNames(studentId);
 
-        // 2. ID로 트랙 정보와 소속 과목들을 한번에 조회
-        Track track = trackRepository.findByIdWithCourses(trackId)
+        // 2. 트랙 정보와 소속 과목들을 한번에 조회
+        Track track = trackRepository.findByName(trackName)
                 .orElseThrow(() -> new IllegalArgumentException("존재하지 않는 트랙입니다."));
 
         // 3. 트랙의 과목 목록을 CourseStatusDto 리스트로 변환
@@ -101,6 +109,33 @@ public TrackDetailDto getTrackDetails(String studentId, Long trackId) {
         return trackDetailDto;
     }
 
+    public TrackDetailDto getTrackDetailsByName(String trackName) {
+        Track track = trackRepository.findByName(trackName)
+                .orElseThrow(() -> new IllegalArgumentException("존재하지 않는 트랙입니다."));
+
+        // 트랙의 과목 목록을 CourseStatusDto 리스트로 변환
+        List<CourseStatusDto> courseStatusList = track.getCourses().stream()
+                .map(trackCourse -> {
+                    CourseStatusDto dto = new CourseStatusDto();
+                    dto.setTitle(trackCourse.getCourseName());
+                    dto.setCode(trackCourse.getCourseCode());
+                    dto.setYear(trackCourse.getAcademicYear());
+                    dto.setSemester(trackCourse.getAcademicSemester());
+                    dto.setStatus("NONE"); // 기본값 설정, 이수 여부는 별도로 처리
+                    return dto;
+                })
+                .collect(Collectors.toList());
+
+        // 최종적으로 TrackDetailDto를 조립하여 반환
+        TrackDetailDto trackDetailDto = new TrackDetailDto();
+        trackDetailDto.setTrackId(track.getId());
+        trackDetailDto.setTrackName(track.getName());
+        trackDetailDto.setDepartment(track.getDepartment());
+        trackDetailDto.setCourses(courseStatusList);
+
+        return trackDetailDto;
+    }
+
     /**
      * 학생 ID로 해당 학생이 이수한 모든 과목명을 조회합니다.
      */
@@ -118,4 +153,67 @@ private boolean isCourseCompleted(TrackCourse course, Set<String> completedCours
         return completedCourseNames.contains(course.getCourseName()) ||
                 (course.getCourseAlias() != null && completedCourseNames.contains(course.getCourseAlias()));
     }
+
+    public Track getTopTrackByProgressScore(String studentId) {
+        User user = userRepository.findByStudentId(studentId)
+                .orElseThrow(() -> new RuntimeException("사용자를 찾을 수 없습니다."));
+        List<TrackProgressDto> trackProgress = calculateTrackProgress(studentId);
+
+        TrackProgressDto topProgress = trackProgress.stream()
+                .max((a, b) -> Double.compare(
+                        (double) a.getCompletedCount() / a.getRequiredCount(),
+                        (double) b.getCompletedCount() / b.getRequiredCount()))
+                .orElse(null);
+
+        if (topProgress == null) {
+            return null;
+        }
+
+        return trackRepository.findByName(topProgress.getTrackName())
+                .orElse(null);
+    }
+
+    // 선호과목 기준 추천 트랙 1개 반환
+    public Track getTopTrackByFavoriteScore(String studentId) {
+        User user = userRepository.findByStudentId(studentId)
+                .orElseThrow(() -> new RuntimeException("사용자를 찾을 수 없습니다."));
+        Set<String> favoriteCourses = favoriteCourseRepository.findAllByUser(user)
+                .stream()
+                .map(FavoriteCourse::getCourseName)
+                .collect(Collectors.toSet());
+
+        List<TrackProgressDto> trackProgress = calculateTrackProgress(studentId);
+
+        TrackProgressDto topFavorite = trackProgress.stream()
+                .max((a, b) -> Double.compare(
+                        calculateFavoriteScore(a, favoriteCourses),
+                        calculateFavoriteScore(b, favoriteCourses)))
+                .orElse(null);
+
+        if (topFavorite == null) {
+            return null;
+        }
+
+        return trackRepository.findByName(topFavorite.getTrackName())
+                .orElse(null);
+    }
+
+    private double calculateFavoriteScore(TrackProgressDto track, Set<String> favoriteCourses) {
+        List<CourseDto> allCourses = new ArrayList<>();
+        allCourses.addAll(track.getCompletedCourses());
+        allCourses.addAll(track.getRemainingCourses());
+
+        long matchCount = allCourses.stream()
+                .filter(course ->
+                        (course.getCourseName() != null && favoriteCourses.contains(course.getCourseName())) ||
+                                (course.getCourseAlias() != null && favoriteCourses.contains(course.getCourseAlias()))
+                )
+                .count();
+
+        return allCourses.isEmpty() ? 0.0 : (double) matchCount / allCourses.size();
+    }
+
+    public List<Track> getAllTracks() {
+        return trackRepository.findAll();
+    }
 }
diff --git a/src/main/java/com/example/enjoy/service/userService/UserService.java b/src/main/java/com/example/enjoy/service/userService/UserService.java
index 8677ed1..299ef6a 100644
--- a/src/main/java/com/example/enjoy/service/userService/UserService.java
+++ b/src/main/java/com/example/enjoy/service/userService/UserService.java
@@ -126,4 +126,16 @@ public void updateCourseStatus(String studentId, String courseName, StudentCours
 
         course.updateStatus(newStatus);
     }
+
+    public List<Track> getCompletedTracks (String studentId) {
+        List<StudentCourse> completedCourses = getCompletedCourses(studentId);
+        List<TrackCourse> trackCourses = trackCourseRepository.findAll();
+
+        return trackCourses.stream()
+                .filter(trackCourse -> completedCourses.stream()
+                        .anyMatch(course -> course.getCourseName().equals(trackCourse.getCourseName())))
+                .map(TrackCourse::getTrack)
+                .distinct()
+                .collect(Collectors.toList());
+    }
 }
\ No newline at end of file