diff --git a/.changeset/ten-mammals-invite.md b/.changeset/ten-mammals-invite.md
index 59aa701c3f..431af9460b 100644
--- a/.changeset/ten-mammals-invite.md
+++ b/.changeset/ten-mammals-invite.md
@@ -53,4 +53,4 @@
 '@backstage/plugin-org': patch
 ---
 
-Updated `react-router-dom` peer dependency to `^6.30.2`.
+Updated `react-router-dom` peer dependency to `^6.30.2` and explicitly disabled v7 future flags to suppress deprecation warnings.
diff --git a/packages/frontend-test-utils/src/app/renderInTestApp.tsx b/packages/frontend-test-utils/src/app/renderInTestApp.tsx
index a9cc0ea219..eeb0e02353 100644
--- a/packages/frontend-test-utils/src/app/renderInTestApp.tsx
+++ b/packages/frontend-test-utils/src/app/renderInTestApp.tsx
@@ -208,7 +208,13 @@ export function renderInTestApp<const TApiPairs extends any[] = any[]>(
         RouterBlueprint.make({
           params: {
             component: ({ children }) => (
-              <MemoryRouter initialEntries={options?.initialRouteEntries}>
+              <MemoryRouter
+                initialEntries={options?.initialRouteEntries}
+                future={{
+                  v7_relativeSplatPath: false,
+                  v7_startTransition: false,
+                }}
+              >
                 {children}
               </MemoryRouter>
             ),
diff --git a/packages/frontend-test-utils/src/app/renderTestApp.tsx b/packages/frontend-test-utils/src/app/renderTestApp.tsx
index d9b0c38459..f470be7dbb 100644
--- a/packages/frontend-test-utils/src/app/renderTestApp.tsx
+++ b/packages/frontend-test-utils/src/app/renderTestApp.tsx
@@ -150,7 +150,13 @@ export function renderTestApp<const TApiPairs extends any[] = any[]>(
         RouterBlueprint.make({
           params: {
             component: ({ children }) => (
-              <MemoryRouter initialEntries={options?.initialRouteEntries}>
+              <MemoryRouter
+                initialEntries={options?.initialRouteEntries}
+                future={{
+                  v7_relativeSplatPath: false,
+                  v7_startTransition: false,
+                }}
+              >
                 {children}
               </MemoryRouter>
             ),
diff --git a/plugins/app/src/extensions/AppRoot.tsx b/plugins/app/src/extensions/AppRoot.tsx
index 6237643056..08eaa50bd9 100644
--- a/plugins/app/src/extensions/AppRoot.tsx
+++ b/plugins/app/src/extensions/AppRoot.tsx
@@ -198,7 +198,17 @@ export interface AppRouterProps {
 function DefaultRouter(props: PropsWithChildren<{}>) {
   const configApi = useApi(configApiRef);
   const basePath = getBasePath(configApi);
-  return <BrowserRouter basename={basePath}>{props.children}</BrowserRouter>;
+  return (
+    <BrowserRouter
+      basename={basePath}
+      future={{
+        v7_relativeSplatPath: false,
+        v7_startTransition: false,
+      }}
+    >
+      {props.children}
+    </BrowserRouter>
+  );
 }
 
 /**