diff --git a/.changeset/mdx-content-component-types.md b/.changeset/mdx-content-component-types.md
new file mode 100644
index 000000000000..d7498551d1df
--- /dev/null
+++ b/.changeset/mdx-content-component-types.md
@@ -0,0 +1,6 @@
+---
+'astro': patch
+'@astrojs/mdx': patch
+---
+
+Adds TypeScript support for the `components` prop on MDX `Content` component when using `await render()`. Developers now get proper IntelliSense and type checking when passing custom components to override default MDX element rendering.
diff --git a/packages/astro/src/types/public/content.ts b/packages/astro/src/types/public/content.ts
index 26331e60e796..a4d1631e8cbc 100644
--- a/packages/astro/src/types/public/content.ts
+++ b/packages/astro/src/types/public/content.ts
@@ -33,6 +33,35 @@ export interface MDXInstance<T extends Record<string, any>>
 	components: Record<string, AstroComponentFactory> | undefined;
 }
 
+/**
+ * Props accepted by the MDX `Content` component when using `await render()`.
+ * Allows passing custom components to override default MDX element rendering.
+ *
+ * @example
+ * ```astro
+ * ---
+ * import { getEntry, render } from 'astro:content';
+ * import MyCustomH1 from '../components/CustomHeading.astro';
+ * import MyImage from '../images/MyImage.jpg';
+ * const entry = await getEntry('blog', 'post');
+ * const { Content } = await render(entry);
+ * ---
+ * <Content components={{ h1: MyCustomH1, img: MyImage }} />
+ * ```
+ */
+export interface MDXContentProps {
+	/** Custom components to use for MDX elements (e.g., h1, h2, img, a, etc.) */
+	components?: Record<string, AstroComponentFactory>;
+	/** Any additional props to pass to the MDX content */
+	[key: string]: any;
+}
+
+/**
+ * The MDX `Content` component returned from `await render()`.
+ * Extends `AstroComponentFactory` with typed props for better developer experience.
+ */
+export type MDXContent = AstroComponentFactory & ((props?: MDXContentProps) => any);
+
 export interface MarkdownLayoutProps<T extends Record<string, any>> {
 	frontmatter: {
 		file: MarkdownInstance<T>['file'];
diff --git a/packages/integrations/mdx/template/content-module-types.d.ts b/packages/integrations/mdx/template/content-module-types.d.ts
index 848289f01e58..5bf546e83aa5 100644
--- a/packages/integrations/mdx/template/content-module-types.d.ts
+++ b/packages/integrations/mdx/template/content-module-types.d.ts
@@ -1,7 +1,7 @@
 declare module 'astro:content' {
 	interface Render {
 		'.mdx': Promise<{
-			Content: import('astro').MarkdownInstance<{}>['Content'];
+			Content: import('astro').MDXContent;
 			headings: import('astro').MarkdownHeading[];
 			remarkPluginFrontmatter: Record<string, any>;
 			components: import('astro').MDXInstance<{}>['components'];