diff --git a/hash/doc/ref.xml b/hash/doc/ref.xml
index 47a09d5..318bf85 100644
--- a/hash/doc/ref.xml
+++ b/hash/doc/ref.xml
@@ -406,6 +406,29 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
         </method>
       </struct-specialization>
 
+      <struct-specialization name="hash">
+        <template></template>
+        <specialization>
+          <template-arg>std::type_index</template-arg>
+        </specialization>
+        <method name="operator()" cv="const">
+          <type>std::size_t</type>
+          <parameter name="val">
+            <paramtype>std::type_index</paramtype>
+          </parameter>
+          <returns>
+            <para><code>val.hash_code()</code></para>
+          </returns>
+          <throws><para>Doesn't throw</para></throws>
+        </method>
+        <notes>
+          <para>
+            Only available if it's in your standard library and Boost.Config
+            is aware of it.
+          </para>
+        </notes>
+      </struct-specialization>
+
       <free-function-group name="Support functions (Boost extension)."> 
 
       <!--
@@ -716,6 +739,11 @@ for(; first != last; ++first)
           <parameter name="val"><paramtype>std::complex&lt;T&gt; const&amp;</paramtype></parameter>
         </signature>
 
+        <signature>
+          <type>std::size_t</type>
+          <parameter name="val"><paramtype>std::type_index</paramtype></parameter>
+        </signature>
+
         <description><para>
           Generally shouldn't be called directly by users, instead they should use
           <classname>boost::hash</classname>, <functionname>boost::hash_range</functionname>
@@ -798,6 +826,12 @@ return seed;</programlisting></entry>
                   </entry>
                   <entry>When <code>T</code> is a built in type and <code>val.imag() == 0</code>, the result is equal to <code>hash_value(val.real())</code>. Otherwise an unspecified value, except that equal arguments shall yield the same result.</entry>
                 </row>
+                <row>
+                  <entry>
+                    <code>std::type_index</code>
+                  </entry>
+                  <entry><code>val.hash_code()</code></entry>
+                </row>
               </tbody>
             </tgroup>
           </informaltable>
diff --git a/hash/test/Jamfile.v2 b/hash/test/Jamfile.v2
index f7fe7d9..34294f0 100644
--- a/hash/test/Jamfile.v2
+++ b/hash/test/Jamfile.v2
@@ -40,6 +40,7 @@ test-suite functional/hash
         [ run hash_set_test.cpp ]
         [ run hash_map_test.cpp ]
         [ run hash_complex_test.cpp ]
+        [ run hash_type_index_test.cpp ]
         [ run link_test.cpp link_test_2.cpp ]
         [ run link_ext_test.cpp link_no_ext_test.cpp ]
         [ run extensions_hpp_test.cpp ]
diff --git a/hash/test/hash_type_index_test.cpp b/hash/test/hash_type_index_test.cpp
new file mode 100644
index 0000000..7892918
--- /dev/null
+++ b/hash/test/hash_type_index_test.cpp
@@ -0,0 +1,48 @@
+
+// Copyright 2011 Daniel James.
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include "./config.hpp"
+
+#ifdef TEST_STD_INCLUDES
+#  include <functional>
+#else
+#  include <boost/functional/hash.hpp>
+#endif
+#include <boost/config.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+
+#include <typeindex>
+
+void test_type_index() {
+    std::type_index int_index = typeid(int);
+    std::type_index int2_index = typeid(int);
+    std::type_index char_index = typeid(char);
+    
+    HASH_NAMESPACE::hash<std::type_index> hasher;
+    
+    BOOST_TEST(hasher(int_index) == int_index.hash_code());
+    BOOST_TEST(hasher(int_index) == int2_index.hash_code());
+    BOOST_TEST(hasher(char_index) == char_index.hash_code());
+    BOOST_TEST(HASH_NAMESPACE::hash_value(int_index) == int_index.hash_code());
+    BOOST_TEST(HASH_NAMESPACE::hash_value(int_index) == int2_index.hash_code());
+    BOOST_TEST(HASH_NAMESPACE::hash_value(char_index) == char_index.hash_code());
+
+    BOOST_TEST(hasher(int_index) == hasher(int2_index));
+    BOOST_TEST(hasher(int_index) != hasher(char_index));
+}
+#endif
+
+int main()
+{
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    test_type_index();
+#else
+    std::cout<<"<type_index> not available."<<std::endl;
+#endif
+
+    return boost::report_errors();
+}
diff --git a/include/boost/functional/hash/hash.hpp b/include/boost/functional/hash/hash.hpp
index 389804c..2d99c6c 100644
--- a/include/boost/functional/hash/hash.hpp
+++ b/include/boost/functional/hash/hash.hpp
@@ -24,6 +24,10 @@
 #include <boost/type_traits/is_pointer.hpp>
 #endif
 
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+#include <typeindex>
+#endif
+
 #if BOOST_WORKAROUND(__GNUC__, < 3) \
     && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
 #define BOOST_HASH_CHAR_TRAITS string_char_traits
@@ -87,6 +91,11 @@ namespace boost
     std::size_t hash_value(
         std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const&);
 
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    template <class Ch, class A>
+    std::size_t hash_value(std::type_index);
+#endif
+
     // Implementation
 
     namespace hash_detail
@@ -331,6 +340,13 @@ namespace boost
         return boost::hash_detail::float_hash_value(v);
     }
 
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    std::size_t hash_value(std::type_index v)
+    {
+        return v.hash_code();
+    }
+#endif
+
     //
     // boost::hash
     //
@@ -435,6 +451,10 @@ namespace boost
     BOOST_HASH_SPECIALIZE(boost::ulong_long_type)
 #endif
 
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    BOOST_HASH_SPECIALIZE(std::type_index)
+#endif
+
 #undef BOOST_HASH_SPECIALIZE
 #undef BOOST_HASH_SPECIALIZE_REF