diff --git a/tensorflow/tools/docs/generate.py b/tensorflow/tools/docs/generate.py
index fc93085e3e0..f96887e4c70 100644
--- a/tensorflow/tools/docs/generate.py
+++ b/tensorflow/tools/docs/generate.py
@@ -31,6 +31,11 @@ if __name__ == '__main__':
   doc_generator = generate_lib.DocGenerator()
   doc_generator.add_output_dir_argument()
   doc_generator.add_src_dir_argument()
+  doc_generator.argument_parser.add_argument(
+      '--site_api_path',
+      type=str, default='api_docs/python',
+      help='The path from the site-root to api_docs'
+           'directory for this project')
 
   # This doc generator works on the TensorFlow codebase. Since this script lives
   # at tensorflow/tools/docs, and all code is defined somewhere inside
diff --git a/tensorflow/tools/docs/generate_lib.py b/tensorflow/tools/docs/generate_lib.py
index e7634cd5dcf..4f70a693649 100644
--- a/tensorflow/tools/docs/generate_lib.py
+++ b/tensorflow/tools/docs/generate_lib.py
@@ -55,7 +55,8 @@ def write_docs(output_dir,
                parser_config,
                yaml_toc,
                root_title='TensorFlow',
-               search_hints=True):
+               search_hints=True,
+               site_api_path=None):
   """Write previously extracted docs to disk.
 
   Write a docs page for each symbol included in the indices of parser_config to
@@ -73,6 +74,8 @@ def write_docs(output_dir,
     root_title: The title name for the root level index.md.
     search_hints: (bool) include meta-data search hints at the top of each
       output file.
+    site_api_path: Used to write the api-duplicates _redirects.yaml file. if
+      None (the default) the file is not generated.
 
   Raises:
     ValueError: if `output_dir` is not an absolute path
@@ -92,6 +95,9 @@ def write_docs(output_dir,
   #  - symbol name(string):pathname (string)
   symbol_to_file = {}
 
+  # Collect redirects for an api _redirects.yaml file.
+  redirects = ['redirects:\n']
+
   # Parse and write Markdown pages, resolving cross-links (@{symbol}).
   for full_name, py_object in six.iteritems(parser_config.index):
     parser_config.reference_resolver.current_doc_full_name = full_name
@@ -150,6 +156,25 @@ def write_docs(output_dir,
       raise OSError(
           'Cannot write documentation for %s to %s' % (full_name, directory))
 
+    if site_api_path:
+      duplicates = parser_config.duplicates.get(full_name, [])
+      if not duplicates:
+        continue
+
+      duplicates = [item for item in duplicates if item != full_name]
+      template = ('- from: /{}\n'
+                  '  to: /{}\n')
+      for dup in duplicates:
+        from_path = os.path.join(site_api_path, dup.replace('.', '/'))
+        to_path = os.path.join(site_api_path, full_name.replace('.', '/'))
+        redirects.append(
+            template.format(from_path, to_path))
+
+  if site_api_path:
+    api_redirects_path = os.path.join(output_dir, '_redirects.yaml')
+    with open(api_redirects_path, 'w') as redirect_file:
+      redirect_file.write(''.join(redirects))
+
   if yaml_toc:
     # Generate table of contents
 
@@ -608,7 +633,8 @@ class DocGenerator(object):
         parser_config,
         yaml_toc=self.yaml_toc,
         root_title=root_title,
-        search_hints=getattr(flags, 'search_hints', True))
+        search_hints=getattr(flags, 'search_hints', True),
+        site_api_path=getattr(flags, 'site_api_path', None))
 
     # Replace all the @{} references in files under `FLAGS.src_dir`
     replace_refs(flags.src_dir, flags.output_dir, reference_resolver, '*.md')
diff --git a/tensorflow/tools/docs/generate_lib_test.py b/tensorflow/tools/docs/generate_lib_test.py
index 7a6f9fd9f79..de18b132545 100644
--- a/tensorflow/tools/docs/generate_lib_test.py
+++ b/tensorflow/tools/docs/generate_lib_test.py
@@ -107,7 +107,18 @@ class GenerateTest(googletest.TestCase):
 
     output_dir = googletest.GetTempDir()
 
-    generate_lib.write_docs(output_dir, parser_config, yaml_toc=True)
+    generate_lib.write_docs(output_dir, parser_config, yaml_toc=True,
+                            site_api_path='api_docs/python')
+
+    # Check redirects
+    redirects_file = os.path.join(output_dir, '_redirects.yaml')
+    self.assertTrue(os.path.exists(redirects_file))
+    with open(redirects_file) as f:
+      redirects = f.read()
+    self.assertEqual(redirects.split(), [
+        'redirects:', '-', 'from:', '/api_docs/python/tf/test_function', 'to:',
+        '/api_docs/python/tf/TestModule/test_function'
+    ])
 
     # Make sure that the right files are written to disk.
     self.assertTrue(os.path.exists(os.path.join(output_dir, 'index.md')))