diff --git a/packages/nextjs/src/config/loaders/dataFetchersLoader.ts b/packages/nextjs/src/config/loaders/dataFetchersLoader.ts
index 9f42e86ab6e9..a1a75a5d8268 100644
--- a/packages/nextjs/src/config/loaders/dataFetchersLoader.ts
+++ b/packages/nextjs/src/config/loaders/dataFetchersLoader.ts
@@ -37,6 +37,7 @@ const DATA_FETCHING_FUNCTIONS = {
 
 type LoaderOptions = {
   projectDir: string;
+  pageRegex: RegExp;
 };
 
 /**
@@ -108,7 +109,7 @@ export default function wrapDataFetchersLoader(this: LoaderThis<LoaderOptions>,
   }
 
   // We know one or the other will be defined, depending on the version of webpack being used
-  const { projectDir } = 'getOptions' in this ? this.getOptions() : this.query;
+  const { projectDir, pageRegex } = 'getOptions' in this ? this.getOptions() : this.query;
 
   // In the following branch we will proxy the user's file. This means we return code (basically an entirely new file)
   // that re - exports all the user file's originial export, but with a "sentry-proxy-loader" query in the module
@@ -170,12 +171,23 @@ export default function wrapDataFetchersLoader(this: LoaderThis<LoaderOptions>,
       path.relative(projectDir, this.resourcePath),
     );
 
+    // Get the route name from this page's filepath
+    let route = this.resourcePath.match(pageRegex)?.[2];
+    if (!route) {
+      logger.warn(`Unable to wrap code from page ${this.resourcePath}, because the route regex has no matches.`);
+      return userCode;
+    }
+
     // Fill in template placeholders
     let injectedCode = modifiedTemplateCode;
     for (const { placeholder, alias } of Object.values(DATA_FETCHING_FUNCTIONS)) {
       injectedCode = injectedCode.replace(new RegExp(placeholder, 'g'), alias);
     }
 
+    // Any route ending in '/index' will correspond to the root of that directory, '/'.
+    route = route.replace(/index$/, '');
+    injectedCode = injectedCode.replace('__FILEPATH__', route);
+
     return `${modifiedUserCode}\n${injectedCode}`;
   }
 }
diff --git a/packages/nextjs/src/config/templates/dataFetchersLoaderTemplate.ts b/packages/nextjs/src/config/templates/dataFetchersLoaderTemplate.ts
index 78788d6826ac..66a75c599148 100644
--- a/packages/nextjs/src/config/templates/dataFetchersLoaderTemplate.ts
+++ b/packages/nextjs/src/config/templates/dataFetchersLoaderTemplate.ts
@@ -17,6 +17,8 @@ declare const __ORIG_GSPROPS__: GetStaticPropsFunction;
 // eslint-disable-next-line import/no-extraneous-dependencies, import/no-unresolved
 import * as ServerSideSentryNextjsSDK from '@sentry/nextjs';
 
+const PARAMETERIZED_ROUTE = '__FILEPATH__';
+
 export const getServerSideProps =
   typeof __ORIG_GSSP__ === 'function'
     ? ServerSideSentryNextjsSDK.withSentryGetServerSideProps(__ORIG_GSSP__)
diff --git a/packages/nextjs/src/config/webpack.ts b/packages/nextjs/src/config/webpack.ts
index a636609a9a7b..109f37653d0c 100644
--- a/packages/nextjs/src/config/webpack.ts
+++ b/packages/nextjs/src/config/webpack.ts
@@ -56,8 +56,6 @@ export function constructWebpackConfigFunction(
       newConfig = userNextConfig.webpack(newConfig, buildContext);
     }
 
-    const pageRegex = new RegExp(`${escapeStringForRegex(projectDir)}(/src)?/pages(/.+)\\.(jsx?|tsx?)`);
-
     if (isServer) {
       newConfig.module = {
         ...newConfig.module,
@@ -80,13 +78,25 @@ export function constructWebpackConfigFunction(
         ],
       };
 
+      // There are a few different things going on in this regex:
+      //   - It is being used here as a matcher for which files to process with the loader, and will be used in the
+      //     loader itself to isolate the route at which the page will be served (represented here by the `/.*` between
+      //     `pages` and `index`)
+      //   - `/src` is optional because the `pages` directory can either be at the root level of the project or in a
+      //     `src` directory
+      //   - `/?index` isn't included in the capturing group for the route because `a/b/c/index.js` will be served at
+      //     `a/b/c/`
+      //   - In `/?index`, the slash is optional because the route `/` will already have had its single slash consumed
+      //     by the `/.*`
+      const pageRegex = new RegExp(`${escapeStringForRegex(projectDir)}(/src)?/pages(/.*)(/?index)?\\.(jsx?|tsx?)`);
+
       if (userSentryOptions.experiments?.autoWrapDataFetchers) {
         newConfig.module.rules.push({
           test: pageRegex,
           use: [
             {
               loader: path.resolve(__dirname, 'loaders/dataFetchersLoader.js'),
-              options: { projectDir },
+              options: { projectDir, pageRegex },
             },
           ],
         });