diff --git a/.changeset/fifty-rockets-hide.md b/.changeset/fifty-rockets-hide.md
new file mode 100644
index 0000000000..c765bee5fe
--- /dev/null
+++ b/.changeset/fifty-rockets-hide.md
@@ -0,0 +1,11 @@
+---
+"@remix-run/router": minor
+---
+
+Add a new `unstable_data()` API for usage with Remix Single Fetch
+
+- This API is not intended for direct usage in React Router SPA applications
+- It is primarily intended for usage with `createStaticHandler.query()` to allow loaders/actions to return arbitrary data + `status`/`headers` without forcing the serialization of data into a `Response` instance
+- This allows for more advanced serialization tactics via `unstable_dataStrategy` such as serializing via `turbo-stream` in Remix Single Fetch
+- ⚠️ This removes the `status` field from `HandlerResult`
+  - If you need to return a specific `status` from `unstable_dataStrategy` you should instead do so via `unstable_data()`
diff --git a/package.json b/package.json
index e4dbb0d9d2..20e1e13cd4 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
   },
   "filesize": {
     "packages/router/dist/router.umd.min.js": {
-      "none": "56.4 kB"
+      "none": "57.1 kB"
     },
     "packages/react-router/dist/react-router.production.min.js": {
       "none": "14.9 kB"
diff --git a/packages/router/index.ts b/packages/router/index.ts
index 86b1c8b237..1c015883a2 100644
--- a/packages/router/index.ts
+++ b/packages/router/index.ts
@@ -37,6 +37,7 @@ export type {
 
 export {
   AbortedDeferredError,
+  data as unstable_data,
   defer,
   generatePath,
   getToPathname,
diff --git a/packages/router/router.ts b/packages/router/router.ts
index d82f5a0b55..d6b9c8ab62 100644
--- a/packages/router/router.ts
+++ b/packages/router/router.ts
@@ -36,6 +36,7 @@ import type {
   V7_FormMethod,
   V7_MutationFormMethod,
   AgnosticPatchRoutesOnMissFunction,
+  DataWithResponseInit,
 } from "./utils";
 import {
   ErrorResponseImpl,
@@ -4906,7 +4907,7 @@ async function callLoaderOrAction(
 async function convertHandlerResultToDataResult(
   handlerResult: HandlerResult
 ): Promise<DataResult> {
-  let { result, type, status } = handlerResult;
+  let { result, type } = handlerResult;
 
   if (isResponse(result)) {
     let data: any;
@@ -4946,10 +4947,26 @@ async function convertHandlerResultToDataResult(
   }
 
   if (type === ResultType.error) {
+    if (isDataWithResponseInit(result)) {
+      if (result.data instanceof Error) {
+        return {
+          type: ResultType.error,
+          error: result.data,
+          statusCode: result.init?.status,
+        };
+      }
+
+      // Convert thrown unstable_data() to ErrorResponse instances
+      result = new ErrorResponseImpl(
+        result.init?.status || 500,
+        undefined,
+        result.data
+      );
+    }
     return {
       type: ResultType.error,
       error: result,
-      statusCode: isRouteErrorResponse(result) ? result.status : status,
+      statusCode: isRouteErrorResponse(result) ? result.status : undefined,
     };
   }
 
@@ -4962,7 +4979,18 @@ async function convertHandlerResultToDataResult(
     };
   }
 
-  return { type: ResultType.data, data: result, statusCode: status };
+  if (isDataWithResponseInit(result)) {
+    return {
+      type: ResultType.data,
+      data: result.data,
+      statusCode: result.init?.status,
+      headers: result.init?.headers
+        ? new Headers(result.init.headers)
+        : undefined,
+    };
+  }
+
+  return { type: ResultType.data, data: result };
 }
 
 // Support relative routing in internal redirects
@@ -5476,6 +5504,19 @@ function isRedirectResult(result?: DataResult): result is RedirectResult {
   return (result && result.type) === ResultType.redirect;
 }
 
+export function isDataWithResponseInit(
+  value: any
+): value is DataWithResponseInit<unknown> {
+  return (
+    typeof value === "object" &&
+    value != null &&
+    "type" in value &&
+    "data" in value &&
+    "init" in value &&
+    value.type === "DataWithResponseInit"
+  );
+}
+
 export function isDeferredData(value: any): value is DeferredData {
   let deferred: DeferredData = value;
   return (
diff --git a/packages/router/utils.ts b/packages/router/utils.ts
index 811eb90a6e..2383ea829d 100644
--- a/packages/router/utils.ts
+++ b/packages/router/utils.ts
@@ -68,8 +68,7 @@ export type DataResult =
  */
 export interface HandlerResult {
   type: "data" | "error";
-  result: unknown; // data, Error, Response, DeferredData
-  status?: number;
+  result: unknown; // data, Error, Response, DeferredData, DataWithResponseInit
 }
 
 type LowerCaseFormMethod = "get" | "post" | "put" | "patch" | "delete";
@@ -1375,6 +1374,28 @@ export const json: JsonFunction = (data, init = {}) => {
   });
 };
 
+export class DataWithResponseInit<D> {
+  type: string = "DataWithResponseInit";
+  data: D;
+  init: ResponseInit | null;
+
+  constructor(data: D, init?: ResponseInit) {
+    this.data = data;
+    this.init = init || null;
+  }
+}
+
+/**
+ * Create "responses" that contain `status`/`headers` without forcing
+ * serialization into an actual `Response` - used by Remix single fetch
+ */
+export function data<D>(data: D, init?: number | ResponseInit) {
+  return new DataWithResponseInit(
+    data,
+    typeof init === "number" ? { status: init } : init
+  );
+}
+
 export interface TrackedPromise extends Promise<any> {
   _tracked?: boolean;
   _data?: any;