diff --git a/docs/source/conf.py b/docs/source/conf.py
index 4a18f14de5..05559aab08 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -27,6 +27,7 @@ sys.path.insert(0, os.path.abspath('../..'))
 extensions = ['sphinx.ext.autodoc',
               'sphinx.ext.napoleon',
               'sphinx.ext.pngmath',
+              'sphinx.ext.autosummary',
               'sphinxcontrib.tikz',
               'sphinx_numfig',
               'notebook_sphinxext']
diff --git a/docs/source/pythonapi/mgxs.rst b/docs/source/pythonapi/mgxs.rst
index 82bfdd2751..c7084e5653 100644
--- a/docs/source/pythonapi/mgxs.rst
+++ b/docs/source/pythonapi/mgxs.rst
@@ -4,38 +4,63 @@
 Multi-Group Cross Sections
 ==========================
 
-.. autoclass:: openmc.mgxs.mgxs.MGXS
+.. currentmodule:: openmc.mgxs.mgxs
+
+----------------------------
+Summary of Available Classes
+----------------------------
+
+.. autosummary::
+
+   MGXS
+   AbsorptionXS
+   CaptureXS
+   Chi
+   FissionXS
+   NuFissionXS
+   NuScatterXS
+   NuScatterMatrixXS
+   ScatterXS
+   ScatterMatrixXS
+   TotalXS
+   TransportXS
+
+-------------------
+Class Documentation
+-------------------
+
+.. autoclass:: MGXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.AbsorptionXS
+.. autoclass:: AbsorptionXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.CaptureXS
+.. autoclass:: CaptureXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.Chi
+.. autoclass:: Chi
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.FissionXS
+.. autoclass:: FissionXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.NuFissionXS
+.. autoclass:: NuFissionXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.NuScatterXS
+.. autoclass:: NuScatterXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.NuScatterMatrixXS
+.. autoclass:: NuScatterMatrixXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.ScatterXS
+.. autoclass:: ScatterXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.ScatterMatrixXS
+.. autoclass:: ScatterMatrixXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.TotalXS
+.. autoclass:: TotalXS
     :members:
 
-.. autoclass:: openmc.mgxs.mgxs.TransportXS
+.. autoclass:: TransportXS
     :members: