diff --git a/docs/source/extensions/plugins.rst b/docs/source/extensions/plugins.rst
index 252fb47570fc4..d81ed52fae504 100644
--- a/docs/source/extensions/plugins.rst
+++ b/docs/source/extensions/plugins.rst
@@ -74,6 +74,20 @@ Precision Plugins
     IPUPrecisionPlugin
 
 
+CheckpointIO Plugins
+--------------------
+
+.. currentmodule:: pytorch_lightning.plugins.io
+
+.. autosummary::
+    :nosignatures:
+    :template: classtemplate.rst
+
+    CheckpointIO
+    TorchCheckpointIO
+    XLACheckpointIO
+
+
 Cluster Environments
 --------------------