diff --git a/packages/docusaurus-plugin-content-blog/src/__tests__/blogUtils.test.ts b/packages/docusaurus-plugin-content-blog/src/__tests__/blogUtils.test.ts
index 3ec0e9d9f90a..8baaf6fe6300 100644
--- a/packages/docusaurus-plugin-content-blog/src/__tests__/blogUtils.test.ts
+++ b/packages/docusaurus-plugin-content-blog/src/__tests__/blogUtils.test.ts
@@ -15,9 +15,32 @@ import {
   getSourceToPermalink,
   paginateBlogPosts,
   type LinkifyParams,
+  sortBlogPosts,
 } from '../blogUtils';
 import type {BlogBrokenMarkdownLink, BlogContentPaths} from '../types';
-import type {BlogPost} from '@docusaurus/plugin-content-blog';
+import type {BlogPost, BlogPostMetadata} from '@docusaurus/plugin-content-blog';
+
+const defaultValuesForOtherKeys: Omit<BlogPostMetadata, 'date'> = {
+  source: '',
+  title: '',
+  formattedDate: '',
+  permalink: '',
+  description: '',
+  hasTruncateMarker: false,
+  authors: [],
+  frontMatter: {},
+  tags: [],
+  unlisted: false,
+};
+const createBlogPost = (args: Partial<BlogPost>): BlogPost => ({
+  id: '',
+  metadata: {
+    date: new Date(),
+    ...defaultValuesForOtherKeys,
+    ...args.metadata,
+  },
+  content: args.content || '',
+});
 
 describe('truncate', () => {
   it('truncates texts', () => {
@@ -214,6 +237,7 @@ describe('linkify', () => {
         frontMatter: {},
         authors: [],
         formattedDate: '',
+        unlisted: false,
       },
       content: '',
     },
@@ -272,3 +296,70 @@ describe('linkify', () => {
     } as BlogBrokenMarkdownLink);
   });
 });
+
+describe('blog sort', () => {
+  const blogPost2022 = createBlogPost({
+    metadata: {date: new Date('2022-12-14'), ...defaultValuesForOtherKeys},
+  });
+
+  const blogPost2023 = createBlogPost({
+    metadata: {date: new Date('2023-12-14'), ...defaultValuesForOtherKeys},
+  });
+  const blogPost2024 = createBlogPost({
+    metadata: {date: new Date('2024-12-14'), ...defaultValuesForOtherKeys},
+  });
+
+  it('sort blog posts by descending date no return', () => {
+    const sortedBlogPosts = sortBlogPosts({
+      blogPosts: [blogPost2023, blogPost2022, blogPost2024],
+      sortPosts: 'descending',
+    });
+    expect(sortedBlogPosts).toEqual([blogPost2024, blogPost2023, blogPost2022]);
+  });
+
+  it('sort blog posts by ascending date no return', () => {
+    const sortedBlogPosts = sortBlogPosts({
+      blogPosts: [blogPost2023, blogPost2022, blogPost2024],
+      sortPosts: 'ascending',
+    });
+    expect(sortedBlogPosts).toEqual([blogPost2022, blogPost2023, blogPost2024]);
+  });
+
+  // it('sort blog posts by descending date with function return', () => {
+  //   const sortedBlogPosts = sortBlogPosts({
+  //     blogPosts: [blogPost2023, blogPost2022, blogPost2024],
+  //     sortPosts: ({blogPosts}) =>
+  //       [...blogPosts].sort(
+  //         (a, b) => b.metadata.date.getTime() - a.metadata.date.getTime(),
+  //       ),
+  //   });
+  //   expect(sortedBlogPosts).toEqual([blogPost2024, blogPost2023, blogPost2022]);
+  // });
+
+  // it('sort blog posts by ascending date with function return', () => {
+  //   const sortedBlogPosts = sortBlogPosts({
+  //     blogPosts: [blogPost2023, blogPost2022, blogPost2024],
+  //     sortPosts: ({blogPosts}) =>
+  //       [...blogPosts].sort(
+  //         (b, a) => b.metadata.date.getTime() - a.metadata.date.getTime(),
+  //       ),
+  //   });
+  //   expect(sortedBlogPosts).toEqual([blogPost2022, blogPost2023, blogPost2024]);
+  // });
+
+  // it('sort blog posts with empty function', () => {
+  //   const sortedBlogPosts = sortBlogPosts({
+  //     blogPosts: [blogPost2023, blogPost2022, blogPost2024],
+  //     sortPosts: () => {},
+  //   });
+  //   expect(sortedBlogPosts).toEqual([blogPost2023, blogPost2022, blogPost2024]);
+  // });
+
+  // it('sort blog posts with function return empty array', () => {
+  //   const sortedBlogPosts = sortBlogPosts({
+  //     blogPosts: [blogPost2023, blogPost2022, blogPost2024],
+  //     sortPosts: () => [],
+  //   });
+  //   expect(sortedBlogPosts).toEqual([blogPost2023, blogPost2022, blogPost2024]);
+  // });
+});
diff --git a/packages/docusaurus-plugin-content-blog/src/__tests__/feed.test.ts b/packages/docusaurus-plugin-content-blog/src/__tests__/feed.test.ts
index 022d4ce749a9..1aff509d8853 100644
--- a/packages/docusaurus-plugin-content-blog/src/__tests__/feed.test.ts
+++ b/packages/docusaurus-plugin-content-blog/src/__tests__/feed.test.ts
@@ -88,6 +88,7 @@ describe.each(['atom', 'rss', 'json'])('%s', (feedType) => {
       } as LoadContext,
       {
         path: 'invalid-blog-path',
+        sortPosts: 'descending',
         routeBasePath: 'blog',
         tagsBasePath: 'tags',
         authorsMapPath: 'authors.yml',
@@ -128,6 +129,7 @@ describe.each(['atom', 'rss', 'json'])('%s', (feedType) => {
       } as LoadContext,
       {
         path: 'blog',
+        sortPosts: 'descending',
         routeBasePath: 'blog',
         tagsBasePath: 'tags',
         authorsMapPath: 'authors.yml',
@@ -171,6 +173,7 @@ describe.each(['atom', 'rss', 'json'])('%s', (feedType) => {
       } as LoadContext,
       {
         path: 'blog',
+        sortPosts: 'descending',
         routeBasePath: 'blog',
         tagsBasePath: 'tags',
         authorsMapPath: 'authors.yml',
@@ -224,6 +227,7 @@ describe.each(['atom', 'rss', 'json'])('%s', (feedType) => {
       } as LoadContext,
       {
         path: 'blog',
+        sortPosts: 'descending',
         routeBasePath: 'blog',
         tagsBasePath: 'tags',
         authorsMapPath: 'authors.yml',
diff --git a/packages/docusaurus-plugin-content-blog/src/blogUtils.ts b/packages/docusaurus-plugin-content-blog/src/blogUtils.ts
index 3bbb5301bf92..c190d8d8f181 100644
--- a/packages/docusaurus-plugin-content-blog/src/blogUtils.ts
+++ b/packages/docusaurus-plugin-content-blog/src/blogUtils.ts
@@ -36,6 +36,9 @@ import type {
   BlogPost,
   BlogTags,
   BlogPaginated,
+  Options,
+  SortPresets,
+  SortBlogPostsPreset,
 } from '@docusaurus/plugin-content-blog';
 import type {BlogContentPaths, BlogMarkdownLoaderOptions} from './types';
 
@@ -363,6 +366,46 @@ async function processBlogSourceFile(
   };
 }
 
+const sortPresets: SortPresets = {
+  descending: ({blogPosts}) =>
+    blogPosts.sort(
+      (a, b) => b.metadata.date.getTime() - a.metadata.date.getTime(),
+    ),
+  ascending: ({blogPosts}) =>
+    blogPosts.sort(
+      (a, b) => a.metadata.date.getTime() - b.metadata.date.getTime(),
+    ),
+};
+
+interface SortBlogPostsOptions {
+  blogPosts: BlogPost[];
+  sortPosts: SortBlogPostsPreset;
+}
+
+function getSortFunction(sortPosts: Options['sortPosts']) {
+  if (sortPosts === undefined) {
+    return sortPresets.descending;
+  }
+  const presetFn = sortPresets[sortPosts];
+  if (!presetFn) {
+    throw new Error(
+      `sortPosts preset ${sortPosts} does not exist, valid presets are: ${Object.keys(
+        sortPresets,
+      ).join(', ')}`,
+    );
+  }
+  return presetFn;
+}
+
+export function sortBlogPosts({
+  blogPosts,
+  sortPosts,
+}: SortBlogPostsOptions): BlogPost[] {
+  getSortFunction(sortPosts);
+
+  return blogPosts;
+}
+
 export async function generateBlogPosts(
   contentPaths: BlogContentPaths,
   context: LoadContext,
@@ -405,14 +448,12 @@ export async function generateBlogPosts(
     await Promise.all(blogSourceFiles.map(doProcessBlogSourceFile))
   ).filter(Boolean) as BlogPost[];
 
-  blogPosts.sort(
-    (a, b) => b.metadata.date.getTime() - a.metadata.date.getTime(),
-  );
+  const sortedPosts = sortBlogPosts({
+    blogPosts,
+    sortPosts: options.sortPosts,
+  });
 
-  if (options.sortPosts === 'ascending') {
-    return blogPosts.reverse();
-  }
-  return blogPosts;
+  return sortedPosts;
 }
 
 export type LinkifyParams = {
diff --git a/packages/docusaurus-plugin-content-blog/src/index.ts b/packages/docusaurus-plugin-content-blog/src/index.ts
index 4605877ed75b..84da8ca284ef 100644
--- a/packages/docusaurus-plugin-content-blog/src/index.ts
+++ b/packages/docusaurus-plugin-content-blog/src/index.ts
@@ -107,11 +107,20 @@ export default async function pluginContentBlog(
         blogDescription,
         blogTitle,
         blogSidebarTitle,
+        processPosts,
       } = options;
 
       const baseBlogUrl = normalizeUrl([baseUrl, routeBasePath]);
       const blogTagsListPath = normalizeUrl([baseBlogUrl, tagsBasePath]);
-      const blogPosts = await generateBlogPosts(contentPaths, context, options);
+      let blogPosts = await generateBlogPosts(contentPaths, context, options);
+      const processedBlogPosts = processPosts({
+        blogPosts,
+      });
+
+      if (processedBlogPosts !== undefined) {
+        blogPosts = processedBlogPosts;
+      }
+
       const listedBlogPosts = blogPosts.filter(shouldBeListed);
 
       if (!blogPosts.length) {
diff --git a/packages/docusaurus-plugin-content-blog/src/options.ts b/packages/docusaurus-plugin-content-blog/src/options.ts
index 5b9889399a10..077cfdec54c4 100644
--- a/packages/docusaurus-plugin-content-blog/src/options.ts
+++ b/packages/docusaurus-plugin-content-blog/src/options.ts
@@ -50,6 +50,7 @@ export const DEFAULT_OPTIONS: PluginOptions = {
   authorsMapPath: 'authors.yml',
   readingTime: ({content, defaultReadingTime}) => defaultReadingTime({content}),
   sortPosts: 'descending',
+  processPosts: () => undefined,
 };
 
 const PluginOptionSchema = Joi.object<PluginOptions>({
@@ -129,9 +130,12 @@ const PluginOptionSchema = Joi.object<PluginOptions>({
   }).default(DEFAULT_OPTIONS.feedOptions),
   authorsMapPath: Joi.string().default(DEFAULT_OPTIONS.authorsMapPath),
   readingTime: Joi.function().default(() => DEFAULT_OPTIONS.readingTime),
-  sortPosts: Joi.string()
-    .valid('descending', 'ascending')
+  sortPosts: Joi.alternatives()
+    .try(Joi.string().valid('descending', 'ascending'))
     .default(DEFAULT_OPTIONS.sortPosts),
+  processPosts: Joi.function()
+    .optional()
+    .default(() => DEFAULT_OPTIONS.processPosts),
 }).default(DEFAULT_OPTIONS);
 
 export function validateOptions({
diff --git a/packages/docusaurus-plugin-content-blog/src/plugin-content-blog.d.ts b/packages/docusaurus-plugin-content-blog/src/plugin-content-blog.d.ts
index b1915f75196f..0eb3d12bf9da 100644
--- a/packages/docusaurus-plugin-content-blog/src/plugin-content-blog.d.ts
+++ b/packages/docusaurus-plugin-content-blog/src/plugin-content-blog.d.ts
@@ -333,6 +333,16 @@ yarn workspace v1.22.19image` is a collocated image path, this entry will be the
       defaultReadingTime: ReadingTimeFunction;
     },
   ) => number | undefined;
+
+  export type ProcessBlogPostsFn = (params: {
+    blogPosts: BlogPost[];
+  }) => void | BlogPost[];
+
+  export type SortBlogPostsPreset = 'ascending' | 'descending';
+
+  // eslint-disable-next-line @typescript-eslint/consistent-indexed-object-style
+  export type SortPresets = Record<SortBlogPostsPreset, ProcessBlogPostsFn>;
+
   /**
    * Plugin options after normalization.
    */
@@ -418,7 +428,9 @@ yarn workspace v1.22.19image` is a collocated image path, this entry will be the
     /** A callback to customize the reading time number displayed. */
     readingTime: ReadingTimeFunctionOption;
     /** Governs the direction of blog post sorting. */
-    sortPosts: 'ascending' | 'descending';
+    sortPosts: SortBlogPostsPreset;
+    /** TODO process blog posts. */
+    processPosts: ProcessBlogPostsFn;
   };
 
   /**
diff --git a/website/docs/api/plugins/plugin-content-blog.mdx b/website/docs/api/plugins/plugin-content-blog.mdx
index 41a90b4058ab..bf5160e36015 100644
--- a/website/docs/api/plugins/plugin-content-blog.mdx
+++ b/website/docs/api/plugins/plugin-content-blog.mdx
@@ -73,7 +73,8 @@ Accepted fields:
 | `feedOptions.description` | `string` | <code>\`$\{siteConfig.title} Blog\`</code> | Description of the feed. |
 | `feedOptions.copyright` | `string` | `undefined` | Copyright message. |
 | `feedOptions.language` | `string` (See [documentation](http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes) for possible values) | `undefined` | Language metadata of the feed. |
-| `sortPosts` | <code>'descending' \| 'ascending' </code> | `'descending'` | Governs the direction of blog post sorting. |
+| `sortPosts` | <code>'descending' \| 'ascending' \| </code> | `'descending'` | Governs the direction of blog post sorting. |
+| `processPosts` | <code><a href="#ProcessBlogPostsFn">ProcessBlogPostsFn</a> </code> | `undefined` | Function which process blog posts (filter, modify, delete, etc...). |
 
 ```mdx-code-block
 </APITable>
@@ -130,6 +131,14 @@ type CreateFeedItemsFn = (params: {
 }) => Promise<BlogFeedItem[]>;
 ```
 
+#### `ProcessBlogPostsFn` {#ProcessBlogPostsFn}
+
+```ts
+type ProcessBlogPostsFn = (params: {
+  blogPosts: BlogPost[];
+}) => void | BlogPost[];
+```
+
 ### Example configuration {#ex-config}
 
 You can configure this plugin through preset options or plugin options.