diff --git a/Runnect-iOS/Runnect-iOS/Network/Router/MyPageRouter/MyPageRouter.swift b/Runnect-iOS/Runnect-iOS/Network/Router/MyPageRouter/MyPageRouter.swift
index ac14588a..36ab07d9 100644
--- a/Runnect-iOS/Runnect-iOS/Network/Router/MyPageRouter/MyPageRouter.swift
+++ b/Runnect-iOS/Runnect-iOS/Network/Router/MyPageRouter/MyPageRouter.swift
@@ -14,6 +14,7 @@ enum MyPageRouter {
     case getUploadedCourseInfo
     case getActivityRecordInfo
     case getGoalRewardInfo
+    case updateUserNickname(nickname: String)
 }
 
 extension MyPageRouter: TargetType {
@@ -27,7 +28,7 @@ extension MyPageRouter: TargetType {
     
     var path: String {
         switch self {
-        case .getMyPageInfo:
+        case .getMyPageInfo, .updateUserNickname:
             return "/user"
         case .getUploadedCourseInfo:
             return "/public-course/user"
@@ -42,6 +43,8 @@ extension MyPageRouter: TargetType {
         switch self {
         case .getMyPageInfo, .getUploadedCourseInfo, .getActivityRecordInfo, .getGoalRewardInfo:
             return .get
+        case .updateUserNickname:
+            return .patch
         }
     }
     
@@ -49,12 +52,14 @@ extension MyPageRouter: TargetType {
         switch self {
         case .getMyPageInfo, .getUploadedCourseInfo, .getActivityRecordInfo, .getGoalRewardInfo:
             return .requestPlain
+        case .updateUserNickname(let nickname):
+            return .requestParameters(parameters: ["nickname": nickname], encoding: JSONEncoding.default)
         }
     }
     
     var headers: [String: String]? {
         switch self {
-        case .getMyPageInfo, .getUploadedCourseInfo, .getActivityRecordInfo, .getGoalRewardInfo:
+        case .getMyPageInfo, .getUploadedCourseInfo, .getActivityRecordInfo, .getGoalRewardInfo, .updateUserNickname:
             return ["Content-Type": "application/json",
                     "machineId": "1"]
         }
diff --git a/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/MyPageVC.swift b/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/MyPageVC.swift
index e6dd9423..fbed9a97 100644
--- a/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/MyPageVC.swift
+++ b/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/MyPageVC.swift
@@ -150,6 +150,7 @@ extension MyPageVC {
     
     private func pushToNicknameEditorVC() {
         let nicknameEditorVC = NicknameEditorVC()
+        nicknameEditorVC.delegate = self
         nicknameEditorVC.modalPresentationStyle = .overFullScreen
         self.present(nicknameEditorVC, animated: false)
     }
@@ -330,6 +331,12 @@ extension MyPageVC {
     }    
 }
 
+extension MyPageVC: NicknameEditorVCDelegate {
+    func nicknameEditDidSuccess() {
+        getMyPageInfo()
+    }
+}
+
 // MARK: - Network
 
 extension MyPageVC {
diff --git a/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/NicknameEditorVC.swift b/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/NicknameEditorVC.swift
index eda672ee..a56a5bf0 100644
--- a/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/NicknameEditorVC.swift
+++ b/Runnect-iOS/Runnect-iOS/Presentation/MyPage/VC/NicknameEditorVC.swift
@@ -6,11 +6,25 @@
 //
 
 import UIKit
+
 import SnapKit
 import Then
+import Moya
+
+protocol NicknameEditorVCDelegate: AnyObject {
+    func nicknameEditDidSuccess()
+}
 
 final class NicknameEditorVC: UIViewController {
     
+    // MARK: - Properties
+    
+    private var nicknameEditorProvider = MoyaProvider<MyPageRouter>(
+        plugins: [NetworkLoggerPlugin(verbose: true)]
+    )
+    
+    weak var delegate: NicknameEditorVCDelegate?
+    
     // MARK: - UI Components
     
     private let editorContentView = UIView().then {
@@ -54,11 +68,11 @@ final class NicknameEditorVC: UIViewController {
 // MARK: - Method
 
 extension NicknameEditorVC {
-    
     override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
         super.touchesBegan(touches, with: event)
         if let touch = touches.first, touch.view == self.view {
             dismiss(animated: false)
+            didNicknameReturn()
         }
     }
     
@@ -81,6 +95,11 @@ extension NicknameEditorVC {
     @objc private func popToPreviousVC() {
         self.navigationController?.popViewController(animated: true)
     }
+    
+    @objc private func didNicknameReturn() {
+        guard let nickname = nickNameTextField.text else { return }
+        self.updateUserNickname(nickname: nickname)
+    }
 }
 
 extension NicknameEditorVC {
@@ -126,8 +145,35 @@ extension NicknameEditorVC {
 extension NicknameEditorVC: UITextFieldDelegate {
     func textFieldShouldReturn(_ textField: UITextField) -> Bool {
         if textField == self.nickNameTextField {
-            self.dismiss(animated: false)
+            didNicknameReturn()
         }
         return true
     }
 }
+
+// MARK: - Network
+
+extension NicknameEditorVC {
+    func updateUserNickname(nickname: String) {
+        LoadingIndicator.showLoading()
+        nicknameEditorProvider.request(.updateUserNickname(nickname: nickname)) { [weak self] response in
+            LoadingIndicator.hideLoading()
+            guard let self = self else { return }
+            switch response {
+            case .success(let result):
+                let status = result.statusCode
+                if 200..<300 ~= status {
+                    self.delegate?.nicknameEditDidSuccess()
+                    self.dismiss(animated: false)
+                }
+                if status >= 400 {
+                    print("400 error")
+                    self.showNetworkFailureToast()
+                }
+            case .failure(let error):
+                print(error.localizedDescription)
+                self.showNetworkFailureToast()
+            }
+        }
+    }
+}