diff --git a/opentech/apply/users/templates/users/login.html b/opentech/apply/users/templates/users/login.html
index e2355d27b3b166c1b34a8edc4ea0b2c1ab02c3c3..758c541130c931b9b13114c2b0c4a5764bd3b155 100644
--- a/opentech/apply/users/templates/users/login.html
+++ b/opentech/apply/users/templates/users/login.html
@@ -9,4 +9,6 @@
     {{ form.as_p }}
     <button type="submit">Login</button>
   </form>
+
+  <a href="{% url "social:begin" "google-oauth2" %}">Google+</a>
 {% endblock %}
diff --git a/opentech/settings/base.py b/opentech/settings/base.py
index ced6888bc9e76d811695568ff455bf531c856afa..b3b9d40e4c35cbc9e895f2cbae87b484f8ec1d23 100644
--- a/opentech/settings/base.py
+++ b/opentech/settings/base.py
@@ -31,6 +31,8 @@ INSTALLED_APPS = [
     'opentech.public.standardpages',
     'opentech.public.utils',
 
+    'social_django',
+
     'wagtail.contrib.modeladmin',
     'wagtail.contrib.postgres_search',
     'wagtail.contrib.settings',
@@ -93,6 +95,8 @@ TEMPLATES = [
                 'django.contrib.messages.context_processors.messages',
                 'wagtail.contrib.settings.context_processors.settings',
                 'opentech.public.utils.context_processors.global_vars',
+                'social_django.context_processors.backends',
+                'social_django.context_processors.login_redirect',
             ],
         },
     },
@@ -185,6 +189,12 @@ AUTH_USER_MODEL = 'users.User'
 LOGIN_URL = 'users:login'
 LOGIN_REDIRECT_URL = '/'
 
+AUTHENTICATION_BACKENDS = (
+    'social_core.backends.google.GoogleOAuth2',
+
+    'django.contrib.auth.backends.ModelBackend',
+)
+
 # Logging
 
 LOGGING = {
@@ -263,3 +273,13 @@ ESI_ENABLED = False
 # Custom settings
 
 ENABLE_STYLEGUIDE = False
+
+# Social Auth
+SOCIAL_AUTH_URL_NAMESPACE = 'social'
+SOCIAL_AUTH_GOOGLEOAUTH2_WHITELISTED_DOMAINS = ['opentechfund.org']
+
+# Set the Google OAuth2 credentials in ENV variables or local.py
+# To create a new set of credentials, go to https://console.developers.google.com/apis/credentials
+# Make sure the Google+ API is enabled for your API project
+SOCIAL_AUTH_GOOGLE_OAUTH2_KEY = ''
+SOCIAL_AUTH_GOOGLE_OAUTH2_SECRET = ''
diff --git a/opentech/urls.py b/opentech/urls.py
index f15ca87d8a2f1e85d1753b4bb7f3d778f2348ec7..9048a2eedac7677a8273b30a5ec743eb795a84b8 100644
--- a/opentech/urls.py
+++ b/opentech/urls.py
@@ -22,6 +22,7 @@ urlpatterns = [
     url('^sitemap\.xml$', sitemap),
     url('^', include(public_urls)),
     url('^', include(apply_urls)),
+    url('^', include('social_django.urls', namespace='social')),
 ]
 
 
diff --git a/requirements.txt b/requirements.txt
index b4faca247b766cd071cf0f20e18e3861dcb15956..7f3c62e04ee9ea2fbf40142d29a7fdfc89f729fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,6 +12,8 @@ factory_boy==2.9.2
 wagtail_factories==0.3.0
 flake8
 
+social_auth_app_django-2.1.0=2.1.0
+
 # Production dependencies
 dj-database-url==0.4.1
 whitenoise==2.0.4