diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/DataSourceModule.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/DataSourceModule.kt
similarity index 94%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/DataSourceModule.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/DataSourceModule.kt
index d9786a3..375bc93 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/DataSourceModule.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/DataSourceModule.kt
@@ -1,4 +1,4 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 import com.hackathon.alddeul_babsang.data.datasource.ExampleDataSource
 import com.hackathon.alddeul_babsang.data.datasource.UserPreferencesDataSource
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/Extension.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/Extension.kt
similarity index 79%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/Extension.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/Extension.kt
index 670021d..2a5997d 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/Extension.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/Extension.kt
@@ -1,4 +1,4 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 fun String?.isJsonObject(): Boolean = this?.startsWith("{") == true && this.endsWith("}")
 fun String?.isJsonArray(): Boolean = this?.startsWith("[") == true && this.endsWith("]")
\ No newline at end of file
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/Qualifier.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/Qualifier.kt
similarity index 61%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/Qualifier.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/Qualifier.kt
index 6beb496..f1870b1 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/Qualifier.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/Qualifier.kt
@@ -1,4 +1,4 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 import javax.inject.Qualifier
 
@@ -6,6 +6,10 @@ import javax.inject.Qualifier
 @Retention(AnnotationRetention.BINARY)
 annotation class AlddeulRetrofit
 
+@Qualifier
+@Retention(AnnotationRetention.BINARY)
+annotation class AccessToken
+
 @Qualifier
 @Retention(AnnotationRetention.BINARY)
 annotation class UserPreferences
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/RepositoryModule.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/RepositoryModule.kt
similarity index 94%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/RepositoryModule.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/RepositoryModule.kt
index 67b9be6..9e11386 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/RepositoryModule.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/RepositoryModule.kt
@@ -1,4 +1,4 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 import com.hackathon.alddeul_babsang.data.repositoryimpl.ExampleRepositoryImpl
 import com.hackathon.alddeul_babsang.data.repositoryimpl.UserPreferencesRepositoryImpl
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/RetrofitModule.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/RetrofitModule.kt
similarity index 80%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/RetrofitModule.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/RetrofitModule.kt
index 455714f..3811a20 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/RetrofitModule.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/RetrofitModule.kt
@@ -1,12 +1,14 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 import com.hackathon.alddeul_babsang.BuildConfig.BASE_URL
+import com.hackathon.alddeul_babsang.app.interceptor.TokenInterceptor
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.components.SingletonComponent
 import kotlinx.serialization.json.Json
+import okhttp3.Interceptor
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
@@ -23,13 +25,20 @@ object RetrofitModule {
     @Provides
     @Singleton
     fun provideOkHttpClient(
-        loggingInterceptor: HttpLoggingInterceptor
+        loggingInterceptor: HttpLoggingInterceptor,
+        @AccessToken tokenInterceptor: Interceptor,
     ): OkHttpClient = OkHttpClient.Builder()
         .addInterceptor(loggingInterceptor)
+        .addInterceptor(tokenInterceptor)
         .connectTimeout(30, TimeUnit.SECONDS)
         .readTimeout(30, TimeUnit.SECONDS)
         .build()
 
+    @Provides
+    @Singleton
+    @AccessToken
+    fun provideAuthInterceptor(interceptor: TokenInterceptor): Interceptor = interceptor
+
     @Provides
     @Singleton
     fun provideLoggingInterceptor(): HttpLoggingInterceptor {
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/ServiceModule.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/ServiceModule.kt
similarity index 91%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/ServiceModule.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/ServiceModule.kt
index 308511a..952ed33 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/ServiceModule.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/ServiceModule.kt
@@ -1,4 +1,4 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 import com.sopt.data.service.ExampleApiService
 import dagger.Module
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/UserPreferencesModule.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/UserPreferencesModule.kt
similarity index 94%
rename from app/src/main/java/com/hackathon/alddeul_babsang/app/UserPreferencesModule.kt
rename to app/src/main/java/com/hackathon/alddeul_babsang/app/di/UserPreferencesModule.kt
index 9e9c3f2..18ca339 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/app/UserPreferencesModule.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/di/UserPreferencesModule.kt
@@ -1,4 +1,4 @@
-package com.hackathon.alddeul_babsang.app
+package com.hackathon.alddeul_babsang.app.di
 
 import android.content.Context
 import androidx.datastore.core.DataStore
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/app/interceptor/TokenInterceptor.kt b/app/src/main/java/com/hackathon/alddeul_babsang/app/interceptor/TokenInterceptor.kt
new file mode 100644
index 0000000..3dc4f5d
--- /dev/null
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/app/interceptor/TokenInterceptor.kt
@@ -0,0 +1,35 @@
+package com.hackathon.alddeul_babsang.app.interceptor
+
+import com.hackathon.alddeul_babsang.data.datasource.UserPreferencesDataSource
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.runBlocking
+import okhttp3.Interceptor
+import okhttp3.Response
+import timber.log.Timber
+import javax.inject.Inject
+
+class TokenInterceptor @Inject constructor(
+    private val userPreferencesDataSource: UserPreferencesDataSource
+) : Interceptor {
+    override fun intercept(chain: Interceptor.Chain): Response = runBlocking {
+        val request = chain.request()
+        val url = request.url.toString()
+
+        // 특정 URL 패턴에 대해서는 토큰을 추가하지 않음
+        if (url.contains("/api/v1/auth/login") ||
+            url.contains("api/v1/signup") ||
+            url.contains("api/v1/member")) {
+            // 로그인 요청 등 토큰이 필요 없는 요청의 경우
+            return@runBlocking chain.proceed(request)
+        }
+
+        // 토큰이 필요한 요청의 경우
+        val accessToken = userPreferencesDataSource.getUserAccessToken().first()
+        val newRequest = request.newBuilder()
+            .addHeader("Authorization", "Bearer $accessToken")
+            .build()
+
+        Timber.tag("interceptor").d("accessToken $accessToken")
+        chain.proceed(newRequest)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/hackathon/alddeul_babsang/data/datasourceimpl/UserPreferencesDataSourceImpl.kt b/app/src/main/java/com/hackathon/alddeul_babsang/data/datasourceimpl/UserPreferencesDataSourceImpl.kt
index 73342ce..65bcce9 100644
--- a/app/src/main/java/com/hackathon/alddeul_babsang/data/datasourceimpl/UserPreferencesDataSourceImpl.kt
+++ b/app/src/main/java/com/hackathon/alddeul_babsang/data/datasourceimpl/UserPreferencesDataSourceImpl.kt
@@ -5,7 +5,7 @@ import androidx.datastore.preferences.core.Preferences
 import androidx.datastore.preferences.core.booleanPreferencesKey
 import androidx.datastore.preferences.core.edit
 import androidx.datastore.preferences.core.stringPreferencesKey
-import com.hackathon.alddeul_babsang.app.UserPreferences
+import com.hackathon.alddeul_babsang.app.di.UserPreferences
 import com.hackathon.alddeul_babsang.data.datasource.UserPreferencesDataSource
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map