diff --git a/src/App.jsx b/src/App.jsx
index 1f9a6fe..861df19 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -45,6 +45,7 @@ import { useAuth } from './contexts/AuthContext'
 import LoginPage from './pages/Login'
 import SignUpPage from './pages/SignUp'
 import { fetchMyProfile } from "./domains/profile/store/profileSlice";
+import ProfilePage from './domains/profile/pages/ProfilePage'
 
 
 function ProtectedRoute({ children }) {
@@ -1183,6 +1184,7 @@ function App() {
                 }>
                     <Route path="/" element={<Dashboard />} />
                     <Route path="/dashboard" element={<Dashboard />} />
+                    <Route path="/profile" element={<ProfilePage />} />
                     <Route path="/opic" element={<OpicPage />} />
                     <Route path="/freetalk/people" element={<FreetalkPeoplePage />} />
                     <Route path="/freetalk/ai" element={<SpeakingPage />} />
diff --git a/src/domains/profile/pages/ProfilePage.jsx b/src/domains/profile/pages/ProfilePage.jsx
new file mode 100644
index 0000000..2f29b8b
--- /dev/null
+++ b/src/domains/profile/pages/ProfilePage.jsx
@@ -0,0 +1,106 @@
+import { useState, useEffect } from 'react'
+import { Box, Button, Card, CardContent, Container, TextField, Typography, Avatar, Alert } from '@mui/material'
+import { useDispatch, useSelector } from 'react-redux'
+
+// ▼▼▼ [중요] 파일 위치가 바뀌었으니 import 경로도 수정했습니다! ▼▼▼
+// (pages 폴더와 store 폴더가 같은 profile 폴더 안에 형제(sibling) 관계이므로)
+import { updateProfile } from '../store/profileSlice'
+
+const ProfilePage = () => {
+    const dispatch = useDispatch()
+    const { profile, updateLoading } = useSelector((state) => state.profile)
+
+    const [nickname, setNickname] = useState('')
+    const [successMsg, setSuccessMsg] = useState('')
+
+    // 리덕스에 있는 내 정보(profile)가 로드되면 입력창에 채워넣기
+    useEffect(() => {
+        if (profile?.nickname) {
+            setNickname(profile.nickname)
+        }
+    }, [profile])
+
+    const handleSave = async () => {
+        try {
+            // 1. 닉네임 변경 요청 보내기
+            await dispatch(updateProfile({ nickname })).unwrap()
+
+            // 2. 성공 메시지 띄우기
+            setSuccessMsg('닉네임이 변경되었습니다! 로그아웃 후 다시 로그인해주세요.')
+        } catch (error) {
+            alert('변경 실패: ' + error)
+        }
+    }
+
+    return (
+        <Container maxWidth="sm" sx={{ py: 8 }}>
+            <Typography variant="h4" fontWeight={800} sx={{ mb: 4 }}>
+                내 프로필 수정
+            </Typography>
+
+            <Card sx={{ borderRadius: '20px', boxShadow: '0 4px 20px rgba(0,0,0,0.05)' }}>
+                <CardContent sx={{ p: 4, display: 'flex', flexDirection: 'column', gap: 3 }}>
+
+                    {/* 프로필 이미지 */}
+                    <Box sx={{ display: 'flex', justifyContent: 'center', mb: 2 }}>
+                        <Avatar
+                            sx={{
+                                width: 100,
+                                height: 100,
+                                fontSize: 40,
+                                background: 'linear-gradient(135deg, #f97316 0%, #fb923c 100%)'
+                            }}
+                        >
+                            {nickname ? nickname.substring(0, 1).toUpperCase() : 'U'}
+                        </Avatar>
+                    </Box>
+
+                    {/* 이메일 (수정 불가) */}
+                    <TextField
+                        label="이메일"
+                        value={profile?.email || ''}
+                        disabled
+                        fullWidth
+                        variant="outlined"
+                    />
+
+                    {/* 닉네임 (수정 가능) */}
+                    <TextField
+                        label="닉네임"
+                        value={nickname}
+                        onChange={(e) => setNickname(e.target.value)}
+                        fullWidth
+                        variant="outlined"
+                        helperText="채팅방에서 사용할 멋진 닉네임을 지어주세요!"
+                    />
+
+                    {/* 성공 메시지 */}
+                    {successMsg && (
+                        <Alert severity="success">{successMsg}</Alert>
+                    )}
+
+                    {/* 저장 버튼 */}
+                    <Button
+                        variant="contained"
+                        size="large"
+                        onClick={handleSave}
+                        disabled={updateLoading}
+                        sx={{
+                            mt: 2,
+                            height: 50,
+                            borderRadius: '12px',
+                            fontWeight: 700,
+                            fontSize: '1.1rem',
+                            background: 'linear-gradient(135deg, #059669 0%, #10b981 100%)'
+                        }}
+                    >
+                        {updateLoading ? '저장 중...' : '저장하기'}
+                    </Button>
+
+                </CardContent>
+            </Card>
+        </Container>
+    )
+}
+
+export default ProfilePage
\ No newline at end of file