diff --git a/14th-team5-iOS/Core/Sources/Bibbi/BBNetwork/Network/BBNetworkEventMonitor.swift b/14th-team5-iOS/Core/Sources/Bibbi/BBNetwork/Network/BBNetworkEventMonitor.swift
index b1efebe16..02a4b26cd 100644
--- a/14th-team5-iOS/Core/Sources/Bibbi/BBNetwork/Network/BBNetworkEventMonitor.swift
+++ b/14th-team5-iOS/Core/Sources/Bibbi/BBNetwork/Network/BBNetworkEventMonitor.swift
@@ -54,8 +54,7 @@ extension BBNetworkDefaultLogger: BBNetworkEventMonitor {
             httpLog.append("- HTTP BODY: \(httpBody)\n")
         }
         
-        // TODO: - Logger로 로그 출력하기
-        print(httpLog + "\n--------------------------------------------------------\n")
+        BBLogger.logInfo(category: "Network", message: httpLog)
     }
     
     public func request(
@@ -84,8 +83,7 @@ extension BBNetworkDefaultLogger: BBNetworkEventMonitor {
         httpLog.append("- STATUS CODE: \(statusCode)\n")
         httpLog.append("- RESONSE DATA: \(responseDataString)\n")
         
-        // TODO: - Logger로 로그 출력하기
-        print(httpLog + "\n--------------------------------------------------------\n")
+        BBLogger.logInfo(category: "Network", message: httpLog)
     }
     
     public func request(
diff --git a/14th-team5-iOS/Core/Sources/Utils/Logger/BBLogger.swift b/14th-team5-iOS/Core/Sources/Utils/Logger/BBLogger.swift
new file mode 100644
index 000000000..9fbcf1092
--- /dev/null
+++ b/14th-team5-iOS/Core/Sources/Utils/Logger/BBLogger.swift
@@ -0,0 +1,149 @@
+//
+//  BBLogger.swift
+//  Core
+//
+//  Created by 김도현 on 10/16/24.
+//
+
+import Foundation
+import os
+
+import RxSwift
+
+
+private enum LogLevel {
+    case info
+    case debug
+    case error
+    case fault
+    
+    
+    var label: String {
+        switch self {
+        case .info: return "[INFO ⚪]"
+        case .debug: return "[DEBUG 🟢]"
+        case .error: return "[ERROR 🟠]"
+        case .fault: return "[FAULT 🔴]"
+        }
+    }
+}
+
+
+public struct BBLogger {
+    public static func logInfo(
+        function: String = #function,
+        fileName: String = #file,
+        category: String = "",
+        message: String = ""
+    ) {
+        guard let bundleId = Bundle.main.bundleIdentifier else {
+            fatalError("Bundle ID value not found")
+        }
+        
+        let infotMessage = createLoggerMessage(
+            level: LogLevel.info,
+            message: message,
+            function: function,
+            fileName: fileName
+        )
+        
+        Logger(subsystem: bundleId, category: category)
+            .info("\(infotMessage)")
+    }
+    
+    
+    public static func logDebug(
+        function: String = #function,
+        fileName: String = #file,
+        category: String = "",
+        message: String = ""
+    ) {
+        
+        guard let bundleId = Bundle.main.bundleIdentifier else {
+            fatalError("Bundle ID value not found")
+        }
+        
+        let debugMessage = createLoggerMessage(
+            level: LogLevel.debug,
+            message: message,
+            function: function,
+            fileName: fileName
+        )
+        
+        Logger(subsystem: bundleId, category: category)
+            .debug("\(debugMessage)")
+    
+    }
+    
+    
+    public static func logError(
+        function: String = #function,
+        fileName: String = #file,
+        category: String = "",
+        message: String = ""
+    ) {
+        guard let bundleId = Bundle.main.bundleIdentifier else {
+            fatalError("Bundle ID value not found")
+        }
+        
+        let errortMessage = createLoggerMessage(
+            level: LogLevel.error,
+            message: message,
+            function: function,
+            fileName: fileName
+        )
+        
+        Logger(subsystem: bundleId, category: category)
+            .error("\(errortMessage)")
+    }
+    
+    public static func logFault(
+        function: String = #function,
+        fileName: String = #file,
+        category: String = "",
+        message: String = ""
+    ) {
+        guard let bundleId = Bundle.main.bundleIdentifier else {
+            fatalError("Bundle ID value not found")
+        }
+        
+        let faultMessage = createLoggerMessage(
+            level: LogLevel.fault,
+            message: message,
+            function: function,
+            fileName: fileName
+        )
+        
+        Logger(subsystem: bundleId, category: category)
+            .fault("\(faultMessage)")
+    }
+}
+
+
+extension BBLogger {
+    
+    private static func createLoggerMessage(
+        level: LogLevel,
+        message: String,
+        function: String = #function,
+        fileName: String = #file
+    ) -> String {
+        
+        let timestamp: String = "🕖 \(Date().toFormatString(with: .ahhmmss))"
+        let functionName: String = "#️⃣ \(function)"
+        let filename: String = URL(fileURLWithPath: fileName).lastPathComponent
+        let message: String = "\n\(message)"
+        
+        return Array(arrayLiteral: level.label, timestamp, filename, functionName, message).joined(separator: "|")
+    }
+}
+
+
+
+extension ObservableType {
+    public func log(_ category: String) -> Observable<Element> {
+        return self.do(onNext: { element in
+            BBLogger.logDebug(category: category, message: "\(element)")
+        })
+    }
+}
diff --git a/14th-team5-iOS/Data/Sources/Trash/APIWorker.swift b/14th-team5-iOS/Data/Sources/Trash/APIWorker.swift
index 6007004fe..3fa32bcd8 100644
--- a/14th-team5-iOS/Data/Sources/Trash/APIWorker.swift
+++ b/14th-team5-iOS/Data/Sources/Trash/APIWorker.swift
@@ -23,7 +23,7 @@ public class APIWorker: NSObject {
     
     var id: String = "APIWorker"
     private static let session: Session = {
-        let networkMonitor: BibbiNetworkMonitor = BibbiNetworkMonitor()
+        let networkMonitor: BBNetworkEventMonitor = BBNetworkDefaultLogger()
         let networkConfiguration: URLSessionConfiguration = AF.session.configuration
         let networkInterceptor: RequestInterceptor = NetworkInterceptor()
         let networkSession: Session = Session(
diff --git a/14th-team5-iOS/Data/Sources/Trash/BibbiNetworkMonitor.swift b/14th-team5-iOS/Data/Sources/Trash/BibbiNetworkMonitor.swift
deleted file mode 100644
index f2e587b9a..000000000
--- a/14th-team5-iOS/Data/Sources/Trash/BibbiNetworkMonitor.swift
+++ /dev/null
@@ -1,39 +0,0 @@
-//
-//  BibbiNetworkMonitor.swift
-//  Data
-//
-//  Created by Kim dohyun on 7/10/24.
-//
-
-import Foundation
-
-import Alamofire
-import Core
-
-
-
-final class BibbiNetworkMonitor: EventMonitor {
-    
-    var queue: DispatchQueue = {
-        guard let bundleId = Bundle.main.bundleIdentifier else {
-            fatalError("올바르지 않는 식별ID값 입니다.")
-        }
-        return DispatchQueue(label: bundleId)
-    }()
-    
-    
-    func requestDidFinish(_ request: Request) {
-        print("[Reqeust BibbiNetwork LOG]")
-        print("- URL : \((request.request?.url?.absoluteString ?? ""))")
-        print("     - Method : \((request.request?.httpMethod ?? ""))")
-        print("     - Headers \((request.request?.headers) ?? .default):")
-    }
-    
-    public func request(_ request: DataRequest, didParseResponse response: DataResponse<Data?, AFError>) {
-        print("[Response BibbiNetwork LOG]")
-        print("- URL : \((request.request?.url?.absoluteString ?? ""))")
-        print("     - Results : \((response.result))")
-        print("     - StatusCode : \(response.response?.statusCode ?? 0)")
-        print("     - Data : \(response.data?.toPrettyPrintedString ?? "")")
-    }
-}