diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt
index 838fa6fcc5..0514f11883 100644
--- a/runtime/doc/news.txt
+++ b/runtime/doc/news.txt
@@ -316,6 +316,8 @@ EVENTS
 • |SessionWritePre| event emits just before |:mksession|.
 • |TextPutPre| and |TextPutPost| are triggered before/after putting text.
 • |TabMoved| is triggered when tabs are reordered.
+• |DirReadPost| is triggered after each |dir| listing is rendered, so it can
+  be sorted or filtered. See |dir-render|.
 
 HIGHLIGHTS
 
diff --git a/runtime/doc/plugins.txt b/runtime/doc/plugins.txt
index c40705cd07..a3adf3e3bd 100644
--- a/runtime/doc/plugins.txt
+++ b/runtime/doc/plugins.txt
@@ -88,6 +88,42 @@ first entry instead of the one it was left on. "wipe" discards the buffer
 itself, leaving no |alternate-file|; see 'bufhidden'.
 
 
+Reshaping the listing                                             *dir-render*
+
+                                                                 *DirReadPost*
+A |User| autocommand fired after each listing is rendered, including reloads.
+The buffer is writable for the duration, so a handler can sort or filter it
+with ordinary commands, and the cursor is placed afterwards.
+
+Handlers may reorder or remove lines, but each remaining line must still be an
+entry name: |dir-buffer-mappings| resolve the line under the cursor against the
+buffer name, so rewriting line text makes <CR> open a nonexistent path.
+
+Sort directories last: >vim
+	autocmd User DirReadPost silent keeppatterns sort r /\/$/
+<
+Hide dot-prefixed entries: >vim
+	autocmd User DirReadPost silent keeppatterns g/^\./d _
+<
+Sort by modification time, newest first: >lua
+	vim.api.nvim_create_autocmd('User', {
+	  pattern = 'DirReadPost',
+	  callback = function(args)
+	    local dir = vim.api.nvim_buf_get_name(args.buf)
+	    local names = vim.api.nvim_buf_get_lines(args.buf, 0, -1, true)
+	    local mtime = {} --- @type table<string, integer>
+	    for _, name in ipairs(names) do
+	      local stat = vim.uv.fs_stat(vim.fs.joinpath(dir, name))
+	      mtime[name] = stat and stat.mtime.sec or 0
+	    end
+	    table.sort(names, function(a, b)
+	      return mtime[a] > mtime[b]
+	    end)
+	    vim.api.nvim_buf_set_lines(args.buf, 0, -1, true, names)
+	  end,
+	})
+<
+
 Replacing the directory browser                                  *dir-disable*
 
 To use another directory browser for the current session, delete the
diff --git a/runtime/lua/nvim/dir.lua b/runtime/lua/nvim/dir.lua
index 79145525d2..c3de19396d 100644
--- a/runtime/lua/nvim/dir.lua
+++ b/runtime/lua/nvim/dir.lua
@@ -187,6 +187,27 @@ local function set_maps(buf)
   map('R', '<Plug>(nvim-dir-reload)')
 end
 
+--- Let handlers reshape the rendered listing. Unlocks the buffer for the duration and
+--- restores it afterwards, so a handler can sort, filter, or delete lines with ordinary
+--- commands.
+---@param buf integer
+---@return boolean
+local function exec_render_autocmd(buf)
+  if not set_buf_options(buf, { { 'readonly', false }, { 'modifiable', true } }) then
+    return false
+  end
+  -- Errors in handlers are reported by the autocmd machinery; swallow them here so the
+  -- buffer is never left writable.
+  pcall(api.nvim_buf_call, buf, function()
+    api.nvim_exec_autocmds('User', { pattern = 'DirReadPost', modeline = false })
+  end)
+  return set_buf_options(buf, {
+    { 'modified', false },
+    { 'readonly', true },
+    { 'modifiable', false },
+  })
+end
+
 ---@param buf integer
 local function setup_render_autocmds(buf)
   api.nvim_clear_autocmds({ group = listing_group, buffer = buf })
@@ -246,14 +267,19 @@ function load(buf, name, provider, restore_view, setup, select)
       end
       return
     end
+    current_state.err, current_state.provider = err, provider
+    vim.b[buf].nvim_dir = current_state
+
+    -- Runs before the cursor is placed, so handlers may reorder entries.
+    if not exec_render_autocmd(buf) then
+      return
+    end
     if restore_view and api.nvim_get_current_buf() == buf then
       vim.fn.winrestview(restore_view)
     end
     if select and api.nvim_get_current_buf() == buf then
       select_entry(select)
     end
-    current_state.err, current_state.provider = err, provider
-    vim.b[buf].nvim_dir = current_state
 
     if not setup then
       return
diff --git a/test/functional/plugin/dir_spec.lua b/test/functional/plugin/dir_spec.lua
index e7028bb914..27adcf4116 100644
--- a/test/functional/plugin/dir_spec.lua
+++ b/test/functional/plugin/dir_spec.lua
@@ -332,6 +332,83 @@ describe('nvim.dir', function()
     eq({ 'file2.txt' }, lines())
   end)
 
+  it('fires DirReadPost for every listing', function()
+    make_fixture()
+    n.clear({ args = { '--clean' } })
+    exec_lua(function()
+      vim.g.renders = 0
+      vim.api.nvim_create_autocmd('User', {
+        pattern = 'DirReadPost',
+        callback = function(args)
+          vim.g.renders = vim.g.renders + 1
+          vim.g.render_lines = vim.api.nvim_buf_get_lines(args.buf, 0, -1, true)
+          vim.g.render_writable = vim.bo[args.buf].modifiable and not vim.bo[args.buf].readonly
+        end,
+      })
+    end)
+
+    edit(root)
+    eq(1, exec_lua('return vim.g.renders'))
+    eq({ 'subdir/', '.hidden', 'alpha.txt' }, exec_lua('return vim.g.render_lines'))
+    -- Writable while handlers run, locked again afterwards.
+    eq(true, exec_lua('return vim.g.render_writable'))
+    eq(false, bufopt('modifiable'))
+    eq(true, bufopt('readonly'))
+    eq(false, bufopt('modified'))
+
+    feed('R')
+    poke_eventloop()
+    eq(2, exec_lua('return vim.g.renders'))
+
+    edit(root)
+    eq(3, exec_lua('return vim.g.renders'))
+
+    api.nvim_win_set_cursor(0, { line_of('subdir/'), 0 })
+    feed('<CR>')
+    poke_eventloop()
+    assert_directory(subdir)
+    eq(4, exec_lua('return vim.g.renders'))
+  end)
+
+  it('keeps the listing readonly when a handler errors', function()
+    make_fixture()
+    n.clear({ args = { '--clean' } })
+    exec_lua(function()
+      vim.api.nvim_create_autocmd('User', {
+        pattern = 'DirReadPost',
+        callback = function()
+          error('handler error')
+        end,
+      })
+    end)
+
+    edit(root)
+
+    eq({ 'subdir/', '.hidden', 'alpha.txt' }, lines())
+    eq(false, bufopt('modifiable'))
+    eq(true, bufopt('readonly'))
+  end)
+
+  it('selects the origin entry after a handler reorders', function()
+    make_fixture()
+    n.clear({ args = { '--clean' } })
+    exec_lua(function()
+      vim.api.nvim_create_autocmd('User', {
+        pattern = 'DirReadPost',
+        callback = function()
+          vim.cmd('silent keeppatterns sort!')
+        end,
+      })
+    end)
+
+    edit(subdir)
+    feed('-')
+    poke_eventloop()
+
+    eq({ 'subdir/', 'alpha.txt', '.hidden' }, lines())
+    eq('subdir/', api.nvim_get_current_line())
+  end)
+
   it('ignores callbacks from replaced listings', function()
     n.clear({ args = { '--clean' } })