diff --git a/docs/css/extra.css b/docs/css/extra.css
index 5b5f8290..75040dcd 100644
--- a/docs/css/extra.css
+++ b/docs/css/extra.css
@@ -60,6 +60,11 @@ body.homepage>div.container>div.row>div.col-md-9 {
 
 /* mkdocstrings */
 
+.doc-object {
+    padding-left: 10px;
+    border-left: 4px solid rgba(230, 230, 230);
+}
+
 .doc-contents .field-body p:first-of-type {
     display: inline;
 }
diff --git a/docs/dev-guide/plugins.md b/docs/dev-guide/plugins.md
index 2d692fc6..b4cd7c3e 100644
--- a/docs/dev-guide/plugins.md
+++ b/docs/dev-guide/plugins.md
@@ -295,6 +295,16 @@ page events are called after the [post_template] event and before the
         show_root_heading: false
         show_root_toc_entry: false
 
+### Event Priorities
+
+For each event type, corresponding methods of plugins are called in the order that the plugins appear in the `plugins` [config][].
+
+Since MkDocs 1.4, plugins can choose to set a priority value for their events. Events with higher priority are called first. Events without a chosen priority get a default of 0. Events that have the same priority are ordered as they appear in the config.
+
+::: mkdocs.plugins.event_priority
+    options:
+      show_root_heading: true
+
 ### Handling Errors
 
 MkDocs defines four error types:
diff --git a/mkdocs/plugins.py b/mkdocs/plugins.py
index c7afc758..494827a9 100644
--- a/mkdocs/plugins.py
+++ b/mkdocs/plugins.py
@@ -16,6 +16,7 @@ else:
 
 import jinja2.environment
 
+from mkdocs import utils
 from mkdocs.config.base import Config, ConfigErrors, ConfigWarnings, PlainConfigSchema
 from mkdocs.livereload import LiveReloadServer
 from mkdocs.structure.files import Files
@@ -346,6 +347,37 @@ for k in EVENTS:
 T = TypeVar('T')
 
 
+def event_priority(priority: float) -> Callable[[T], T]:
+    """A decorator to set an event priority for an event handler method.
+
+    Recommended priority values:
+    `100` "first", `50` "early", `0` "default", `-50` "late", `-100` "last".
+    As different plugins discover more precise relations to each other, the values should be further tweaked.
+
+    ```python
+    @plugins.event_priority(-100)  # Wishing to run this after all other plugins' `on_files` events.
+    def on_files(self, files, config, **kwargs):
+        ...
+    ```
+
+    New in MkDocs 1.4.
+    Recommended shim for backwards compatibility:
+
+    ```python
+    try:
+        from mkdocs.plugins import event_priority
+    except ImportError:
+        event_priority = lambda priority: lambda f: f  # No-op fallback
+    ```
+    """
+
+    def decorator(event_method):
+        event_method.mkdocs_priority = priority
+        return event_method
+
+    return decorator
+
+
 class PluginCollection(OrderedDict):
     """
     A collection of plugins.
@@ -361,7 +393,9 @@ class PluginCollection(OrderedDict):
 
     def _register_event(self, event_name: str, method: Callable) -> None:
         """Register a method for an event."""
-        self.events[event_name].append(method)
+        utils.insort(
+            self.events[event_name], method, key=lambda m: -getattr(m, 'mkdocs_priority', 0)
+        )
 
     def __setitem__(self, key: str, value: BasePlugin, **kwargs) -> None:
         if not isinstance(value, BasePlugin):
diff --git a/mkdocs/tests/plugin_tests.py b/mkdocs/tests/plugin_tests.py
index 7b1f6866..073512bf 100644
--- a/mkdocs/tests/plugin_tests.py
+++ b/mkdocs/tests/plugin_tests.py
@@ -117,6 +117,45 @@ class TestPluginCollection(unittest.TestCase):
             },
         )
 
+    def test_event_priorities(self):
+        class PrioPlugin(plugins.BasePlugin):
+            config_scheme = base.get_schema(_DummyPluginConfig)
+
+            @plugins.event_priority(100)
+            def on_pre_page(self, content, **kwargs):
+                pass
+
+            @plugins.event_priority(-100)
+            def on_nav(self, item, **kwargs):
+                pass
+
+            def on_page_read_source(self, **kwargs):
+                pass
+
+            @plugins.event_priority(-50)
+            def on_post_build(self, **kwargs):
+                pass
+
+        collection = plugins.PluginCollection()
+        collection['dummy'] = dummy = DummyPlugin()
+        collection['prio'] = prio = PrioPlugin()
+        self.assertEqual(
+            collection.events['pre_page'],
+            [prio.on_pre_page, dummy.on_pre_page],
+        )
+        self.assertEqual(
+            collection.events['nav'],
+            [dummy.on_nav, prio.on_nav],
+        )
+        self.assertEqual(
+            collection.events['page_read_source'],
+            [dummy.on_page_read_source, prio.on_page_read_source],
+        )
+        self.assertEqual(
+            collection.events['post_build'],
+            [prio.on_post_build],
+        )
+
     def test_set_plugin_on_collection(self):
         collection = plugins.PluginCollection()
         plugin = DummyPlugin()
diff --git a/mkdocs/tests/utils/utils_tests.py b/mkdocs/tests/utils/utils_tests.py
index c4eadda6..9ea9b382 100644
--- a/mkdocs/tests/utils/utils_tests.py
+++ b/mkdocs/tests/utils/utils_tests.py
@@ -285,6 +285,22 @@ class UtilsTests(unittest.TestCase):
             [1, 2, 3, 4, 5, 6, 7, 8],
         )
 
+    def test_insort(self):
+        a = [1, 2, 3]
+        utils.insort(a, 5)
+        self.assertEqual(a, [1, 2, 3, 5])
+        utils.insort(a, -1)
+        self.assertEqual(a, [-1, 1, 2, 3, 5])
+        utils.insort(a, 2)
+        self.assertEqual(a, [-1, 1, 2, 2, 3, 5])
+        utils.insort(a, 4)
+        self.assertEqual(a, [-1, 1, 2, 2, 3, 4, 5])
+
+    def test_insort_key(self):
+        a = [(1, 'a'), (1, 'b'), (2, 'c')]
+        utils.insort(a, (1, 'a'), key=lambda v: v[0])
+        self.assertEqual(a, [(1, 'a'), (1, 'b'), (1, 'a'), (2, 'c')])
+
     def test_get_themes(self):
         themes = utils.get_theme_names()
         self.assertIn('mkdocs', themes)
diff --git a/mkdocs/utils/__init__.py b/mkdocs/utils/__init__.py
index c9d2a552..f4b9c696 100644
--- a/mkdocs/utils/__init__.py
+++ b/mkdocs/utils/__init__.py
@@ -17,7 +17,18 @@ import warnings
 from collections import defaultdict
 from datetime import datetime, timezone
 from pathlib import PurePath
-from typing import IO, TYPE_CHECKING, Any, Dict, Iterable, List, Optional, Tuple
+from typing import (
+    IO,
+    TYPE_CHECKING,
+    Any,
+    Dict,
+    Iterable,
+    List,
+    MutableSequence,
+    Optional,
+    Tuple,
+    TypeVar,
+)
 from urllib.parse import urlsplit
 
 if sys.version_info >= (3, 10):
@@ -34,6 +45,8 @@ from mkdocs import exceptions
 if TYPE_CHECKING:
     from mkdocs.structure.pages import Page
 
+T = TypeVar('T')
+
 log = logging.getLogger(__name__)
 
 markdown_extensions = (
@@ -132,6 +145,18 @@ def reduce_list(data_set: Iterable[str]) -> List[str]:
     return list(dict.fromkeys(data_set))
 
 
+if sys.version_info >= (3, 10):
+    from bisect import insort
+else:
+
+    def insort(a: MutableSequence[T], x: T, *, key=lambda v: v) -> None:
+        kx = key(x)
+        i = len(a)
+        while i > 0 and kx < key(a[i - 1]):
+            i -= 1
+        a.insert(i, x)
+
+
 def copy_file(source_path: str, output_path: str) -> None:
     """
     Copy source_path to output_path, making sure any parent directories exist.