diff --git a/app/main/views/manage_users.py b/app/main/views/manage_users.py
index 399bc1ac2..dbe48ef32 100644
--- a/app/main/views/manage_users.py
+++ b/app/main/views/manage_users.py
@@ -48,8 +48,9 @@ def manage_users(service_id):
 
 
 @main.route("/services/<uuid:service_id>/users/invite", methods=['GET', 'POST'])
+@main.route("/services/<uuid:service_id>/users/invite/<uuid:user_id>", methods=['GET', 'POST'])
 @user_has_permissions('manage_service')
-def invite_user(service_id):
+def invite_user(service_id, user_id=None):
 
     if current_service.has_permission('broadcast'):
         form_class = BroadcastInviteUserForm
@@ -62,6 +63,12 @@ def invite_user(service_id):
         folder_permissions=[f['id'] for f in current_service.all_template_folders]
     )
 
+    if user_id:
+        user_to_invite = User.from_id(user_id)
+        form.email_address.data = user_to_invite.email_address
+    else:
+        user_to_invite = None
+
     service_has_email_auth = current_service.has_permission('email_auth')
     if not service_has_email_auth:
         form.login_authentication.data = 'sms_auth'
@@ -85,6 +92,7 @@ def invite_user(service_id):
         form=form,
         service_has_email_auth=service_has_email_auth,
         mobile_number=True,
+        user_to_invite=user_to_invite,
     )
 
 
diff --git a/app/templates/views/invite-user.html b/app/templates/views/invite-user.html
index 36e037ee5..320e63fd9 100644
--- a/app/templates/views/invite-user.html
+++ b/app/templates/views/invite-user.html
@@ -10,18 +10,24 @@
 {% block maincolumn_content %}
 
   {{ page_header(
-    'Invite a team member',
+    'Invite {}'.format(user_to_invite.name if user_to_invite else 'a team member') ,
     back_link=url_for('main.manage_users', service_id=current_service.id)
   ) }}
 
   {% call form_wrapper() %}
 
-    {{ form.email_address(
-      param_extensions={
-        "classes": "govuk-!-width-full"
-      },
-      error_message_with_html=True
-    ) }}
+    {% if user_to_invite %}
+      <p class="govuk-body">
+        {{ user_to_invite.email_address }}
+      </p>
+    {% else %}
+      {{ form.email_address(
+        param_extensions={
+          "classes": "govuk-!-width-full"
+        },
+        error_message_with_html=True
+      ) }}
+    {% endif %}
 
     {% include 'views/manage-users/permissions.html' %}
 
diff --git a/tests/app/main/views/test_manage_users.py b/tests/app/main/views/test_manage_users.py
index 70df70e08..46dc46806 100644
--- a/tests/app/main/views/test_manage_users.py
+++ b/tests/app/main/views/test_manage_users.py
@@ -806,6 +806,29 @@ def test_should_show_page_for_inviting_user(
     assert not page.find('div', class_='checkboxes-nested')
 
 
+def test_should_show_page_for_inviting_user_with_email_prefilled(
+    client_request,
+    mock_get_template_folders,
+    fake_uuid,
+):
+    page = client_request.get(
+        'main.invite_user',
+        service_id=SERVICE_ONE_ID,
+        user_id=fake_uuid,
+        # We have the user’s name in the H1 but don’t want it duplicated
+        # in the page title
+        _test_page_title=False,
+    )
+
+    assert normalize_spaces(page.select_one('h1').text) == (
+        'Invite Test User'
+    )
+    assert normalize_spaces(page.select_one('main .govuk-body').text) == (
+        'test@user.gov.uk'
+    )
+    assert not page.select("input#email_address") or page.select("input[type=email]")
+
+
 def test_should_show_folder_permission_form_if_service_has_folder_permissions_enabled(
     client_request,
     mocker,
@@ -877,6 +900,44 @@ def test_invite_user(
                                                                 [])
 
 
+def test_invite_user_when_email_address_is_prefilled(
+    client_request,
+    active_user_with_permissions,
+    active_caseworking_user,
+    fake_uuid,
+    mocker,
+    sample_invite,
+    mock_get_template_folders,
+):
+    mocker.patch('app.models.user.user_api_client.get_user', side_effect=[
+        # First call is to get the current user
+        active_user_with_permissions,
+        # Second call gets the user to invite
+        active_caseworking_user,
+    ])
+    mocker.patch('app.invite_api_client.create_invite', return_value=sample_invite)
+    client_request.post(
+        'main.invite_user',
+        service_id=SERVICE_ONE_ID,
+        user_id=fake_uuid,
+        _data={
+            # No posted email address
+            'permissions_field': [
+                'send_messages',
+            ],
+        },
+    )
+
+    app.invite_api_client.create_invite.assert_called_once_with(
+        active_user_with_permissions['id'],
+        SERVICE_ONE_ID,
+        active_caseworking_user['email_address'],
+        {'send_messages'},
+        'sms_auth',
+        [],
+    )
+
+
 @pytest.mark.parametrize('auth_type', [
     ('sms_auth'),
     ('email_auth')