diff --git a/docs/source/pythonapi/mgxs.rst b/docs/source/pythonapi/mgxs.rst
index 28f125a52..82bfdd275 100644
--- a/docs/source/pythonapi/mgxs.rst
+++ b/docs/source/pythonapi/mgxs.rst
@@ -4,5 +4,38 @@
 Multi-Group Cross Sections
 ==========================
 
-.. automodule:: openmc.mgxs.mgxs
+.. autoclass:: openmc.mgxs.mgxs.MGXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.AbsorptionXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.CaptureXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.Chi
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.FissionXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.NuFissionXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.NuScatterXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.NuScatterMatrixXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.ScatterXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.ScatterMatrixXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.TotalXS
+    :members:
+
+.. autoclass:: openmc.mgxs.mgxs.TransportXS
     :members: