diff --git a/src/contexts/UserAuthenticationContext.tsx b/src/contexts/UserAuthenticationContext.tsx
index 7545d92..90f2838 100644
--- a/src/contexts/UserAuthenticationContext.tsx
+++ b/src/contexts/UserAuthenticationContext.tsx
@@ -1,5 +1,5 @@
 import type { IuserInformations } from "@/utils/requests/types";
-import { createContext, useContext, useState } from "react";
+import { createContext, useCallback, useContext, useState } from "react";
 import type { IauthenticationData } from "./Types";
 export interface UserAuthenticationContextProps {
 	isAuthenticated: boolean;
@@ -7,6 +7,7 @@ export interface UserAuthenticationContextProps {
 	setAuthenticationData: React.Dispatch<React.SetStateAction<IauthenticationData>>;
 	userInformations: IuserInformations;
 	setUserInformations: React.Dispatch<React.SetStateAction<IuserInformations>>;
+	logout: () => void;
 }
 
 export const UserAuthenticationContext = createContext<UserAuthenticationContextProps>({
@@ -35,6 +36,7 @@ export const UserAuthenticationContext = createContext<UserAuthenticationContext
 		},
 	},
 	setUserInformations: () => {},
+	logout: () => {},
 });
 
 export const UserAuthenticationContextProvider = ({ children }: { children: React.ReactNode }) => {
@@ -65,6 +67,35 @@ export const UserAuthenticationContextProvider = ({ children }: { children: Reac
 		},
 	});
 
+	const logout = useCallback(() => {
+		setIsAuthenticated(false);
+		setAuthenticationData({
+			access: "",
+			refresh: "",
+		});
+		setUserInformations({
+			username: "",
+			email: "",
+			// biome-ignore lint/style/useNamingConvention: <explanation>
+			first_name: "",
+			// biome-ignore lint/style/useNamingConvention: <explanation>
+			last_name: "",
+			marchand: {
+				// biome-ignore lint/style/useNamingConvention: <explanation>
+				marchand_id: "",
+				nom: "",
+				code: "",
+				adresse: "",
+				// biome-ignore lint/style/useNamingConvention: <explanation>
+				url_succes: "",
+				// biome-ignore lint/style/useNamingConvention: <explanation>
+				url_echec: "",
+				entreprise: 0,
+				user: 0,
+			},
+		});
+	}, []);
+
 	return (
 		<UserAuthenticationContext.Provider
 			value={{
@@ -73,6 +104,7 @@ export const UserAuthenticationContextProvider = ({ children }: { children: Reac
 				setAuthenticationData,
 				userInformations,
 				setUserInformations,
+				logout,
 			}}
 		>
 			{children}
diff --git a/src/screens/UserProfileScreen.tsx b/src/screens/UserProfileScreen.tsx
index b63f79d..0677808 100644
--- a/src/screens/UserProfileScreen.tsx
+++ b/src/screens/UserProfileScreen.tsx
@@ -3,6 +3,7 @@ import {} from "react";
 import {} from "react-native";
 
 import { useUserAuthenticationContext } from "@/contexts/UserAuthenticationContext";
+import Button from "@components/Button";
 import BackgroundWithBeasyIconAndWhiteContentArea from "@components/backgrounds/BackgroundWithBeasyIconAndWhiteContentArea";
 import Text from "@components/bases/Text";
 import { LOG } from "@logger";
@@ -11,6 +12,8 @@ const log = LOG.extend("UserProfileScreen");
 const UserProfileScreen = () => {
 	log.verbose("UserProfileScreen");
 
+	const { logout } = useUserAuthenticationContext();
+
 	const { userInformations } = useUserAuthenticationContext();
 
 	return (
@@ -63,6 +66,13 @@ const UserProfileScreen = () => {
 						</Box>
 					</Box>
 
+					<Button
+						label={"Deconnexion"}
+						onPress={logout}
+						variant={"danger"}
+						textVariants={"white"}
+					/>
+
 					<Text fontWeight={"bold"}>Informations sur le marchand</Text>
 					<Box
 						width={"100%"}
diff --git a/src/themes/Theme.tsx b/src/themes/Theme.tsx
index eb6dc0f..c25bcf4 100644
--- a/src/themes/Theme.tsx
+++ b/src/themes/Theme.tsx
@@ -143,6 +143,9 @@ const theme = createTheme({
 			backgroundColor: "secondary",
 			color: "white",
 		},
+		danger: {
+			backgroundColor: "softRed",
+		},
 		fullError: {
 			backgroundColor: "softRed",
 			color: "white",