diff --git a/src/app/list/create/_components/CreateList.tsx b/src/app/list/create/_components/CreateList.tsx
index 240330d4..7fcc0d6f 100644
--- a/src/app/list/create/_components/CreateList.tsx
+++ b/src/app/list/create/_components/CreateList.tsx
@@ -4,8 +4,8 @@ import { useEffect, useState } from 'react';
 import { useFormContext, useWatch } from 'react-hook-form';
 import { useRouter } from 'next/navigation';
 import { useSearchParams } from 'next/navigation';
+import { useQuery } from '@tanstack/react-query';
 
-// import Header from './list/Header';
 import Header from '@/components/Header/Header';
 import Section from './list/Section';
 import SimpleInput from './list/SimpleInput';
@@ -15,16 +15,17 @@ import MemberSelector from './list/MemberSelector';
 import ColorSelector from './list/ColorSelector';
 import RadioInput from './list/RadioInput';
 
-import * as styles from './CreateList.css';
-
-import { listPlaceholder } from '@/lib/constants/placeholder';
-import { BACKGROUND_COLOR } from '@/styles/Color';
-import { CategoryType } from '@/lib/types/categoriesType';
-import { UserProfileType } from '@/lib/types/userProfileType';
+import { useUser } from '@/store/useUser';
+import { QUERY_KEYS } from '@/lib/constants/queryKeys';
 import getCategories from '@/app/_api/category/getCategories';
-import getUsers from '@/app/_api/user/getUsers';
+import getFollowingList from '@/app/_api/follow/getFollowingList';
+import { CategoryType } from '@/lib/types/categoriesType';
+import { FollowingListType } from '@/lib/types/followType';
+import { BACKGROUND_COLOR } from '@/styles/Color';
+import { listPlaceholder } from '@/lib/constants/placeholder';
 import { listDescriptionRules, listLabelRules, listTitleRules } from '@/lib/constants/formInputValidationRules';
-// import { listDescription } from '@/app/[userNickname]/[listId]/_components/ListDetailOuter/ListInformation.css';
+
+import * as styles from './CreateList.css';
 
 interface CreateListProps {
   onNextClick: () => void;
@@ -40,7 +41,7 @@ interface CreateListProps {
  */
 function CreateList({ onNextClick, type }: CreateListProps) {
   const [categories, setCategories] = useState<CategoryType[]>([]);
-  const [users, setUsers] = useState<UserProfileType[]>([]);
+  const { user: me } = useUser();
 
   const { setValue, getValues, control } = useFormContext();
   const collaboIDs = useWatch({ control, name: 'collaboratorIds' });
@@ -51,12 +52,10 @@ function CreateList({ onNextClick, type }: CreateListProps) {
   const searchParams = useSearchParams();
   const isTemplateCreation = searchParams?.has('title') && searchParams?.has('category');
 
-  const fetchUsers = async () => {
-    try {
-      const data = await getUsers();
-      setUsers(data.userInfos);
-    } catch (error) {}
-  };
+  const { data: followingList } = useQuery<FollowingListType>({
+    queryKey: [QUERY_KEYS.getFollowingList, me.id],
+    queryFn: () => getFollowingList(me.id),
+  });
 
   useEffect(() => {
     const fetchCategories = async () => {
@@ -140,8 +139,7 @@ function CreateList({ onNextClick, type }: CreateListProps) {
         <Section title="콜라보레이터 추가">
           <MemberSelector
             placeholder={listPlaceholder.collaborator}
-            members={users}
-            fetchData={fetchUsers}
+            followingList={followingList?.followings || []}
             onClickAdd={(userId: number) => {
               setValue('collaboratorIds', [...collaboIDs, userId]);
             }}
@@ -157,7 +155,6 @@ function CreateList({ onNextClick, type }: CreateListProps) {
                 errorMessage: `콜라보레이터는 최대 20명까지 지정할 수 있어요.`,
               },
             }}
-            defaultValue={getValues('collaboratorIds')}
           />
         </Section>
 
diff --git a/src/app/list/create/_components/list/MemberSelector.tsx b/src/app/list/create/_components/list/MemberSelector.tsx
index 4a1c846a..e566528d 100644
--- a/src/app/list/create/_components/list/MemberSelector.tsx
+++ b/src/app/list/create/_components/list/MemberSelector.tsx
@@ -1,18 +1,24 @@
 'use client';
 import { useEffect, useRef, useState } from 'react';
+import { useParams } from 'next/navigation';
+import { useQuery } from '@tanstack/react-query';
 
 import UserProfileImage from '@/components/UserProfileImage/UserProfileImage';
 import SearchIcon from '/public/icons/search.svg';
 import EraseButton from '/public/icons/x_circle_fill.svg';
 
-import * as styles from './MemberSelector.css';
-
+import getListDetail from '@/app/_api/list/getListDetail';
+import getUsersByNicknameSearch from '@/app/_api/user/getUsersByNicknameSearch';
+import { QUERY_KEYS } from '@/lib/constants/queryKeys';
+import { UserSearchType } from '@/lib/types/user';
 import { UserProfileType } from '@/lib/types/userProfileType';
+import { ListDetailType } from '@/lib/types/listType';
+
+import * as styles from './MemberSelector.css';
 
 interface MemberSelectorProps {
   placeholder: string;
-  members: UserProfileType[];
-  fetchData: () => Promise<void>;
+  followingList: UserProfileType[];
   onClickAdd: (userId: number) => void;
   onClickDelete: (userId: number) => void;
   rules?: {
@@ -24,7 +30,6 @@ interface MemberSelectorProps {
       errorMessage: string;
     };
   };
-  defaultValue?: UserProfileType[];
 }
 
 /**
@@ -32,28 +37,31 @@ interface MemberSelectorProps {
  * 사용자의 프로필 목록을 보여주고, 검색을 통해 사용자를 선택하는 기능 제공
  *
  * @param placeholder - 검색 입력란에 보여질 placeholder
- * @param members - 드롭다운 보여질 사용자 프로필 목록
- * @param fetchData - 검색어가 입력됨에따라 보여질 멤버 목록을 업데이트할 함수
+ * @param followingList - 처음 드롭다운에 보여질 팔로우한 사용자 목록
  * @param onClickAdd - 선택한 멤버를 추가하는 함수
  * @param onClickDelete - 사용자를 선택 취소하는 함수
  */
-function MemberSelector({
-  placeholder,
-  members = [],
-  fetchData,
-  onClickAdd,
-  onClickDelete,
-  rules,
-  defaultValue,
-}: MemberSelectorProps) {
+function MemberSelector({ placeholder, followingList, onClickAdd, onClickDelete, rules }: MemberSelectorProps) {
   const [input, setInput] = useState('');
-  const [selectedList, setSelectedList] = useState<UserProfileType[]>(defaultValue || []);
+  const [selectedList, setSelectedList] = useState<UserProfileType[]>([]);
   const [isDropDownOpen, setIsDropDownOpen] = useState(false);
 
   const inputRef = useRef<HTMLInputElement>(null);
   const dropdownRef = useRef<HTMLDivElement>(null);
   const listRef = useRef<HTMLDivElement>(null);
 
+  const { data: searchResult } = useQuery<UserSearchType>({
+    queryKey: [QUERY_KEYS.getUsersByNicknameSearch, input],
+    queryFn: () => getUsersByNicknameSearch(input),
+  });
+
+  const param = useParams<{ userId: string; listId: string }>();
+
+  const { data: listDataBeforeEdit } = useQuery<ListDetailType>({
+    queryKey: [QUERY_KEYS.getListDetail, param?.listId],
+    queryFn: () => getListDetail(Number(param?.listId)),
+  });
+
   useEffect(() => {
     const closeDropdown = (event: MouseEvent) => {
       if (
@@ -69,18 +77,14 @@ function MemberSelector({
     };
     document.addEventListener('click', closeDropdown);
 
-    fetchData();
-
     return () => {
       document.removeEventListener('click', closeDropdown);
     };
   }, []);
 
   useEffect(() => {
-    if (defaultValue) {
-      setSelectedList(defaultValue);
-    }
-  }, [defaultValue]);
+    if (listDataBeforeEdit) setSelectedList(listDataBeforeEdit.collaborators);
+  }, [listDataBeforeEdit]);
 
   return (
     <div className={styles.container}>
@@ -102,31 +106,70 @@ function MemberSelector({
       {/* 멤버 검색 드롭다운 */}
       {isDropDownOpen && (
         <div className={styles.dropdown} ref={dropdownRef} style={{ height: isDropDownOpen ? '152px' : '0' }}>
-          {members
-            .filter((user) => user.nickname.toLocaleLowerCase().includes(input.toLocaleLowerCase()))
-            .map((user) => (
-              <div
-                key={user.id}
-                className={styles.profileContainer}
-                onClick={() => {
-                  if (rules?.maxNum && selectedList.length >= rules.maxNum.value) {
-                    return;
-                  }
-                  if (!selectedList.find((selectedUser: UserProfileType) => selectedUser.id === user.id)) {
-                    setSelectedList([...selectedList, user]);
-                    onClickAdd(user.id);
-                  }
-                }}
-              >
-                <UserProfileImage src={user.profileImageUrl} size={30} />
-                {user.nickname}
-                {selectedList.find((collaboUser: UserProfileType) => collaboUser.id === user.id) && (
-                  <span className={styles.checkedIcon}>✓</span>
-                )}
-              </div>
-            ))}
-          {members.filter((user) => user.nickname.toLocaleLowerCase().includes(input.toLocaleLowerCase())).length ===
-            0 && <div className={styles.noResultMessage}>검색결과가 없어요.</div>}
+          {input !== '' ? (
+            searchResult?.collaborators.length === 0 ? (
+              <>
+                {searchResult?.collaborators.filter((user) =>
+                  user.nickname.toLocaleLowerCase().includes(input.toLocaleLowerCase())
+                ).length === 0 && <div className={styles.noResultMessage}>검색결과가 없어요.</div>}
+              </>
+            ) : (
+              <>
+                {searchResult?.collaborators.map((user) => (
+                  <div
+                    key={user.id}
+                    className={styles.profileContainer}
+                    onClick={() => {
+                      if (rules?.maxNum && selectedList.length >= rules.maxNum.value) {
+                        return;
+                      }
+                      if (!selectedList.find((selectedUser: UserProfileType) => selectedUser.id === user.id)) {
+                        console.log(user);
+                        setSelectedList([...selectedList, user]);
+                        onClickAdd(user.id);
+                      }
+                    }}
+                  >
+                    <UserProfileImage src={user.profileImageUrl} size={30} />
+                    {user.nickname}
+                    {selectedList.find((collaboUser: UserProfileType) => collaboUser.id === user.id) && (
+                      <span className={styles.checkedIcon}>✓</span>
+                    )}
+                  </div>
+                ))}
+              </>
+            )
+          ) : followingList.length === 0 ? (
+            <>
+              {searchResult?.collaborators.filter((user) =>
+                user.nickname.toLocaleLowerCase().includes(input.toLocaleLowerCase())
+              ).length === 0 && <div className={styles.noResultMessage}>검색결과가 없어요.</div>}
+            </>
+          ) : (
+            <>
+              {followingList.map((user) => (
+                <div
+                  key={user.id}
+                  className={styles.profileContainer}
+                  onClick={() => {
+                    if (rules?.maxNum && selectedList.length >= rules.maxNum.value) {
+                      return;
+                    }
+                    if (!selectedList.find((selectedUser: UserProfileType) => selectedUser.id === user.id)) {
+                      setSelectedList([...selectedList, user]);
+                      onClickAdd(user.id);
+                    }
+                  }}
+                >
+                  <UserProfileImage src={user.profileImageUrl} size={30} />
+                  {user.nickname}
+                  {selectedList.find((collaboUser: UserProfileType) => collaboUser.id === user.id) && (
+                    <span className={styles.checkedIcon}>✓</span>
+                  )}
+                </div>
+              ))}
+            </>
+          )}
         </div>
       )}
       {rules?.maxNum && selectedList.length >= rules.maxNum.value && (
diff --git a/src/app/user/[userId]/list/[listId]/edit/page.tsx b/src/app/user/[userId]/list/[listId]/edit/page.tsx
index 5529662a..6f178ecf 100644
--- a/src/app/user/[userId]/list/[listId]/edit/page.tsx
+++ b/src/app/user/[userId]/list/[listId]/edit/page.tsx
@@ -19,7 +19,7 @@ export default function EditPage() {
   const param = useParams<{ userId: string; listId: string }>();
 
   const { data } = useQuery<ListDetailType>({
-    queryKey: [QUERY_KEYS.getListDetail],
+    queryKey: [QUERY_KEYS.getListDetail, param?.listId],
     queryFn: () => getListDetail(Number(param?.listId)),
   });
 
diff --git a/src/lib/types/user.ts b/src/lib/types/user.ts
index 888605ea..ff0055ed 100644
--- a/src/lib/types/user.ts
+++ b/src/lib/types/user.ts
@@ -1,3 +1,5 @@
+import { UserProfileType } from './userProfileType';
+
 // 로그인한 사용자 리스폰스 타입
 export interface UserOnLoginType {
   id: number;
@@ -10,3 +12,9 @@ export interface UserOnLoginType {
   isFirst: boolean;
   accessToken: string;
 }
+
+export interface UserSearchType {
+  collaborators: UserProfileType[];
+  totalCount: number;
+  hasNext: boolean;
+}