diff --git a/src/components/user/auth-form/LinkContainer.tsx b/src/components/user/auth-form/LinkContainer.tsx
index e912fcf6..60194979 100644
--- a/src/components/user/auth-form/LinkContainer.tsx
+++ b/src/components/user/auth-form/LinkContainer.tsx
@@ -2,25 +2,45 @@ import { ChangeEvent, useState } from 'react';
 import { FaPlus, FaMinus } from 'react-icons/fa6';
 import { useFormContext } from 'react-hook-form';
 import { USER_SETTINGS } from '@constants/settings';
+import Spinner from '@components/common/Spinner';
 import useToast from '@hooks/useToast';
+import { useUpdateLinks } from '@hooks/query/useUserQuery';
+import useStore from '@stores/useStore';
+import { EditUserLinksForm } from '@/types/UserType';
 
 type LinkContainerProps = {
   initialLinks: string[];
+  isImmediateUpdate: boolean;
 };
 
-export default function LinkContainer({ initialLinks }: LinkContainerProps) {
-  const { setValue } = useFormContext();
+export default function LinkContainer({ initialLinks, isImmediateUpdate }: LinkContainerProps) {
+  const { setValue, watch } = useFormContext();
+  const { editUserInfo } = useStore();
   const [link, setLink] = useState<string>('');
-  const [links, setLinks] = useState<string[]>(initialLinks);
   const [isFocused, setIsFocused] = useState(false);
   const { toastWarn } = useToast();
 
+  const links: string[] = watch('links', initialLinks);
+
+  const { mutate: updateLinksMutate, isPending: updateLinksIsPending } = useUpdateLinks();
+
   const handleFocus = () => setIsFocused(true);
 
   const handleBlur = () => setIsFocused(false);
 
   const handleLinkChange = (e: ChangeEvent<HTMLInputElement>) => setLink(e.target.value);
 
+  // TODO: 링크 업데이트 후작업 처리 방법 고민해 보기
+  const handleUpdateLinks = (userLinks: EditUserLinksForm) => {
+    updateLinksMutate(userLinks, {
+      onSuccess: () => {
+        setValue('links', userLinks.links);
+        setLink('');
+        editUserInfo(userLinks);
+      },
+    });
+  };
+
   const handleAddLink = (newLink: string) => {
     if (newLink.trim() === '') return;
     if (links.length === USER_SETTINGS.MAX_LINK_COUNT) {
@@ -32,19 +52,30 @@ export default function LinkContainer({ initialLinks }: LinkContainerProps) {
     if (isIncludedLink) return toastWarn('이미 등록된 링크입니다.');
 
     const updatedLinks = [...links, newLink.trim()];
-    setLinks(updatedLinks);
+
+    if (isImmediateUpdate) return handleUpdateLinks({ links: updatedLinks });
+
     setValue('links', updatedLinks);
     setLink('');
   };
 
   const handleRemoveLink = (removeLink: string) => {
     const filteredData = links.filter((linkItem) => linkItem !== removeLink);
-    setLinks(filteredData);
+
+    if (isImmediateUpdate) return handleUpdateLinks({ links: filteredData });
+
     setValue('links', filteredData);
   };
 
   return (
-    <section>
+    <section className="relative">
+      {updateLinksIsPending && (
+        <div className="absolute inset-0 z-10 flex items-center justify-center bg-gray-500 bg-opacity-50">
+          <span className="text-white">
+            <Spinner />
+          </span>
+        </div>
+      )}
       <label className="font-bold" htmlFor="link">
         링크
       </label>
@@ -81,7 +112,8 @@ export default function LinkContainer({ initialLinks }: LinkContainerProps) {
             onBlur={handleBlur}
             onChange={handleLinkChange}
             type="text"
-            // TODO: 전체적으로 인풋 관련 스타일링 수정 필요, div 전체를 input이 덮을 수 있도록 수정...
+            // TODO: 전체적으로 인풋 관련 스타일링 수정 필요, div 전체를 input이 덮을 수 있도록 수정
+            disabled={updateLinksIsPending}
             className="h-full grow bg-inherit outline-none placeholder:text-emphasis"
           />
           <button
@@ -89,6 +121,7 @@ export default function LinkContainer({ initialLinks }: LinkContainerProps) {
             onClick={() => handleAddLink(link)}
             className="flex size-18 items-center justify-center rounded-lg bg-sub"
             aria-label="추가"
+            disabled={updateLinksIsPending}
           >
             <FaPlus className="size-8" />
           </button>
diff --git a/src/hooks/query/useUserQuery.ts b/src/hooks/query/useUserQuery.ts
index 79c17a7d..499c3002 100644
--- a/src/hooks/query/useUserQuery.ts
+++ b/src/hooks/query/useUserQuery.ts
@@ -1,8 +1,9 @@
 import { useMutation, useQueryClient } from '@tanstack/react-query';
 import useToast from '@hooks/useToast';
-import { updateUserInfo } from '@services/userService';
-import { generateUserInfoQueryKey } from '@/utils/queryKeyGenerator';
-import type { EditUserInfoRequest } from '@/types/UserType';
+import { updateLinks, updateUserInfo } from '@services/userService';
+import { generateLinksQueryKey, generateUserInfoQueryKey } from '@utils/queryKeyGenerator';
+import useStore from '@stores/useStore';
+import type { EditUserInfoRequest, EditUserLinksForm } from '@/types/UserType';
 
 export function useUpdateUserInfo() {
   const queryClient = useQueryClient();
@@ -20,3 +21,21 @@ export function useUpdateUserInfo() {
 
   return mutation;
 }
+
+export function useUpdateLinks() {
+  const { userInfo } = useStore();
+  const queryClient = useQueryClient();
+  const { toastSuccess, toastError } = useToast();
+  const linksQueryKey = generateLinksQueryKey(userInfo.userId);
+
+  const mutation = useMutation({
+    mutationFn: (data: EditUserLinksForm) => updateLinks(data),
+    onError: () => toastError('링크 수정에 실패했습니다. 다시 시도해 주세요.'),
+    onSuccess: () => {
+      toastSuccess('링크가 수정되었습니다.');
+      queryClient.invalidateQueries({ queryKey: linksQueryKey });
+    },
+  });
+
+  return mutation;
+}
diff --git a/src/mocks/services/userServiceHandler.ts b/src/mocks/services/userServiceHandler.ts
index 1228b52d..f00ea5e8 100644
--- a/src/mocks/services/userServiceHandler.ts
+++ b/src/mocks/services/userServiceHandler.ts
@@ -4,7 +4,7 @@ import { NICKNAME_REGEX } from '@constants/regex';
 import { convertTokenToUserId } from '@utils/converter';
 import type { Team } from '@/types/TeamType';
 import type { Role } from '@/types/RoleType';
-import type { EditUserInfoForm, User } from '@/types/UserType';
+import type { EditUserInfoForm, EditUserLinksForm, User } from '@/types/UserType';
 
 const BASE_URL = import.meta.env.VITE_BASE_URL;
 
@@ -51,6 +51,35 @@ const userServiceHandler = [
 
     return HttpResponse.json(userInfo, { status: 200 });
   }),
+  // 링크 변경 API
+  http.patch(`${BASE_URL}/user/links`, async ({ request }) => {
+    const accessToken = request.headers.get('Authorization');
+    if (!accessToken) return new HttpResponse(null, { status: 401 });
+
+    const { links } = (await request.json()) as EditUserLinksForm;
+
+    let userId;
+    // ToDo: 추후 삭제
+    if (accessToken === JWT_TOKEN_DUMMY) {
+      const payload = JWT_TOKEN_DUMMY.split('.')[1];
+      userId = Number(payload.replace('mocked-payload-', ''));
+    } else {
+      // 토큰에서 userId 추출
+      userId = convertTokenToUserId(accessToken);
+    }
+
+    const userIndex = userId ? USER_DUMMY.findIndex((user) => user.userId === userId) : -1;
+
+    if (userIndex === -1) {
+      return HttpResponse.json(
+        { message: '해당 사용자를 찾을 수 없습니다. 입력 정보를 확인해 주세요.' },
+        { status: 401 },
+      );
+    }
+    USER_DUMMY[userIndex].links = links;
+
+    return HttpResponse.json(null, { status: 200 });
+  }),
   // 유저 검색 API
   http.get(`${BASE_URL}/user/search`, ({ request }) => {
     const url = new URL(request.url);
diff --git a/src/pages/setting/UserSettingPage.tsx b/src/pages/setting/UserSettingPage.tsx
index 7bf329c1..449be7bb 100644
--- a/src/pages/setting/UserSettingPage.tsx
+++ b/src/pages/setting/UserSettingPage.tsx
@@ -113,7 +113,7 @@ export default function UserSettingPage() {
           <hr className="my-20" />
 
           {/* 링크 */}
-          <LinkContainer initialLinks={userInfoData?.links || []} />
+          <LinkContainer initialLinks={userInfoData?.links || []} isImmediateUpdate />
         </div>
       </div>
     </FormProvider>
diff --git a/src/pages/user/SignUpPage.tsx b/src/pages/user/SignUpPage.tsx
index 637683d8..94bb0553 100644
--- a/src/pages/user/SignUpPage.tsx
+++ b/src/pages/user/SignUpPage.tsx
@@ -133,7 +133,7 @@ export default function SignUpPage() {
         </section>
 
         {/* 링크 */}
-        <LinkContainer initialLinks={[]} />
+        <LinkContainer initialLinks={[]} isImmediateUpdate={false} />
 
         {/* 인증 요청 및 확인 버튼 */}
         <div className="space-y-8 text-center">
diff --git a/src/services/userService.ts b/src/services/userService.ts
index fd812f24..dff2a00b 100644
--- a/src/services/userService.ts
+++ b/src/services/userService.ts
@@ -1,6 +1,6 @@
 import { authAxios } from '@services/axiosProvider';
 import type { AxiosRequestConfig } from 'axios';
-import type { EditUserInfoRequest, EditUserInfoResponse, SearchUser } from '@/types/UserType';
+import type { EditUserInfoRequest, EditUserInfoResponse, EditUserLinksForm, SearchUser } from '@/types/UserType';
 import type { TeamListWithApproval } from '@/types/TeamType';
 
 /**
@@ -16,6 +16,19 @@ export async function updateUserInfo(userInfoForm: EditUserInfoRequest, axiosCon
   return authAxios.patch<EditUserInfoResponse>('/user', userInfoForm, axiosConfig);
 }
 
+/**
+ * 링크 변경 API
+ *
+ * @export
+ * @async
+ * @param {EditUserLinksForm} links - 링크 리스트
+ * @param {AxiosRequestConfig} [axiosConfig={}] - axios 요청 옵션 설정 객체
+ * @returns {Promise<AxiosResponse>}
+ */
+export async function updateLinks(links: EditUserLinksForm, axiosConfig: AxiosRequestConfig = {}) {
+  return authAxios.patch('/user/links', links, axiosConfig);
+}
+
 /**
  * 유저 목록을 검색하는 API
  *
diff --git a/src/stores/useStore.ts b/src/stores/useStore.ts
index 8f203065..867fb990 100644
--- a/src/stores/useStore.ts
+++ b/src/stores/useStore.ts
@@ -2,7 +2,7 @@ import { create, StateCreator } from 'zustand';
 import { persist, createJSONStorage } from 'zustand/middleware';
 import { AUTH_SETTINGS } from '@constants/settings';
 import { decrypt, encrypt } from '@utils/cryptoHelper';
-import { EditUserInfoRequest, User } from '@/types/UserType';
+import { EditUserInfoRequest, EditUserLinksForm, User } from '@/types/UserType';
 
 // Auth Slice
 type AuthStore = {
@@ -20,7 +20,7 @@ type AuthStore = {
 type UserStore = {
   userInfo: User;
   setUserInfo: (newUserInfo: User) => void;
-  editUserInfo: (newUserInfo: EditUserInfoRequest) => void;
+  editUserInfo: (newUserInfo: EditUserInfoRequest | EditUserLinksForm) => void;
   clearUserInfo: () => void;
 };
 
@@ -90,7 +90,7 @@ const createUserSlice: StateCreator<Store, [], [], UserStore> = (set) => ({
       userInfo: newUserInfo,
     }),
 
-  editUserInfo: (newUserInfo: EditUserInfoRequest) =>
+  editUserInfo: (newUserInfo: EditUserInfoRequest | EditUserLinksForm) =>
     set((state) => ({
       userInfo: { ...state.userInfo, ...newUserInfo },
     })),
diff --git a/src/types/UserType.tsx b/src/types/UserType.tsx
index 9112280e..9e375d96 100644
--- a/src/types/UserType.tsx
+++ b/src/types/UserType.tsx
@@ -22,6 +22,7 @@ export type UserWithRole = SearchUser & Pick<Role, 'roleName'>;
 export type EditUserInfoForm = Omit<User, 'userId' | 'provider' | 'links'>;
 export type EditUserInfoResponse = Pick<User, 'userId' | 'nickname' | 'bio'>;
 export type EditUserInfoRequest = Omit<EditUserInfoResponse, 'userId'>;
+export type EditUserLinksForm = Pick<User, 'links'>;
 
 export type UserSignUpForm = Omit<User, 'userId' | 'provider' | 'profileImageName'> & {
   verificationCode: string;
diff --git a/src/utils/queryKeyGenerator.ts b/src/utils/queryKeyGenerator.ts
index c35b60ee..b7bc42e9 100644
--- a/src/utils/queryKeyGenerator.ts
+++ b/src/utils/queryKeyGenerator.ts
@@ -4,6 +4,7 @@ import type { Project } from '@/types/ProjectType';
 
 export const queryKeys = {
   userInfo: 'userInfo',
+  links: 'links',
   users: 'users',
   teams: 'teams',
   projects: 'projects',
@@ -23,6 +24,17 @@ export function generateUserInfoQueryKey() {
   return [queryKeys.userInfo];
 }
 
+/**
+ * 유저 링크 queryKey 생성 함수
+ *
+ * @export
+ * @param {number} userId - 유저의 고유 ID
+ * @returns {(string | number)[]}
+ */
+export function generateLinksQueryKey(userId: number) {
+  return [queryKeys.links, userId];
+}
+
 /**
  * 유저의 팀 목록 queryKey 생성 함수
  *