diff --git a/app/views/projects/artifacts/external_file.html.haml b/app/views/projects/artifacts/external_file.html.haml
index 67f6ccd5695dfc1248cf968aaf8f532c3ef75bcb..37faea3a86f697b7d0988f0a414fdce7d1e1eb34 100644
--- a/app/views/projects/artifacts/external_file.html.haml
+++ b/app/views/projects/artifacts/external_file.html.haml
@@ -1,4 +1,7 @@
 - external_url = @blob.external_url(@build)
+- external_url_text = external_url
+- if Gitlab.config.pages.namespace_in_path
+  - external_url_text = "#{external_url} (Experimental)"
 - page_title @path, _('Artifacts'), "#{@build.name} (##{@build.id})", _('Jobs')
 
 = render "projects/jobs/header"
@@ -9,7 +12,7 @@
   %h2= _("You are being redirected away from GitLab")
   %p= _("This page is hosted on GitLab pages but contains user-generated content and may contain malicious code. Do not accept unless you trust the author and source.")
 
-  = link_to external_url,
+  = link_to external_url_text,
       external_url,
       target: '_blank',
       title: _('Opens in a new window'),
diff --git a/app/views/projects/pages/_access.html.haml b/app/views/projects/pages/_access.html.haml
index 1e18e52866577551dfb04b266151ae258c2d0877..53a4fb4389c76ab3a8148952e42bef29580c4a5f 100644
--- a/app/views/projects/pages/_access.html.haml
+++ b/app/views/projects/pages/_access.html.haml
@@ -1,12 +1,15 @@
 - if @project.pages_deployed?
   - pages_url = build_pages_url(@project, with_unique_domain: true)
+  - pages_url_text = pages_url
+  - if Gitlab.config.pages.namespace_in_path
+    - pages_url_text = "#{pages_url} (Experimental)"
 
   = render Pajamas::CardComponent.new(card_options: { class: 'gl-mb-5', data: { testid: 'access-page-container' } }, footer_options: { class: 'gl-alert-warning' }) do |c|
     - c.with_header do
       = s_('GitLabPages|Access pages')
     - c.with_body do
       %p
-        = external_link(pages_url, pages_url)
+        = external_link(pages_url_text, pages_url)
 
       - @project.pages_domains.each do |domain|
         %p
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 5002e9e24bf311e537ebce0af767da9582c428b7..5b26a090234608b4bf34480a6c73f3b208b63b18 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -485,6 +485,7 @@ production: &base
       enabled: true
       # The location where pages are stored (default: shared/pages).
       # path: shared/pages
+    # namespace_in_path: false # Set to true if you want to enable namespace in the URL path. It requires pages nginx to be enabled.
 
   ## Mattermost
   ## For enabling Add to Mattermost button
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 2b8c30250f00fa9b013f0a2a4aaa4b3b16bfc989..2b1238a5695ca2a72a113460d85f48f8b18d0237 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -349,6 +349,7 @@
 Settings.pages['local_store'] ||= {}
 Settings.pages['local_store']['path'] = Settings.absolute(Settings.pages['local_store']['path'] || File.join(Settings.shared['path'], "pages"))
 Settings.pages['local_store']['enabled'] = true if Settings.pages['local_store']['enabled'].nil?
+Settings.pages['namespace_in_path'] = false if Settings.pages['namespace_in_path'].nil?
 
 #
 # GitLab documentation
diff --git a/lib/gitlab/pages/url_builder.rb b/lib/gitlab/pages/url_builder.rb
index 5a28a5ffd2371c3c257c7099744d35b257c813c6..7fe9c611f5b0105da774cbc0a6576c9a1e66aaed 100644
--- a/lib/gitlab/pages/url_builder.rb
+++ b/lib/gitlab/pages/url_builder.rb
@@ -16,6 +16,8 @@ def initialize(project)
       def pages_url(with_unique_domain: false)
         return unique_url if with_unique_domain && unique_domain_enabled?
 
+        return "#{pages_base_url}/#{project_namespace}/#{project_path}".downcase if config.namespace_in_path
+
         project_path_url = "#{config.protocol}://#{project_path}".downcase
 
         # If the project path is the same as host, we serve it as group page
@@ -40,9 +42,11 @@ def namespace_pages?
       def artifact_url(artifact, job)
         return unless artifact_url_available?(artifact, job)
 
+        host_url = config.namespace_in_path ? "#{pages_base_url}/#{project_namespace}" : namespace_url
+
         format(
           ARTIFACT_URL,
-          host: namespace_url,
+          host: host_url,
           project_path: project_path,
           job_id: job.id,
           artifact_path: artifact.path)
@@ -67,6 +71,13 @@ def unique_url
         @unique_url ||= url_for(project.project_setting.pages_unique_domain)
       end
 
+      def pages_base_url
+        @pages_url ||= URI(config.url)
+                         .tap { |url| url.port = config.port }
+                         .to_s
+                         .downcase
+      end
+
       def url_for(subdomain)
         URI(config.url)
           .tap { |url| url.port = config.port }
diff --git a/spec/lib/gitlab/pages/url_builder_spec.rb b/spec/lib/gitlab/pages/url_builder_spec.rb
index ae94bbadffe618dbb837599117000a22cc341eb9..9b6ecffa42668a8bc9010ba160754656e91ac7c0 100644
--- a/spec/lib/gitlab/pages/url_builder_spec.rb
+++ b/spec/lib/gitlab/pages/url_builder_spec.rb
@@ -14,6 +14,7 @@
   let(:project_public) { true }
   let(:unique_domain) { 'unique-domain' }
   let(:unique_domain_enabled) { false }
+  let(:namespace_in_path) { false }
 
   let(:project_setting) do
     instance_double(
@@ -43,7 +44,8 @@
       protocol: 'http',
       artifacts_server: artifacts_server,
       access_control: access_control,
-      port: port
+      port: port,
+      namespace_in_path: namespace_in_path
     )
   end
 
@@ -52,63 +54,131 @@
 
     it { is_expected.to eq('http://group.example.com/project') }
 
-    context 'when namespace is upper cased' do
-      let(:full_path) { 'Group/project' }
+    context 'when namespace_in_path is false' do
+      let(:namespace_in_path) { false }
 
-      it { is_expected.to eq('http://group.example.com/project') }
-    end
+      context 'when namespace is upper cased' do
+        let(:full_path) { 'Group/project' }
 
-    context 'when project is in a nested group page' do
-      let(:full_path) { 'group/subgroup/project' }
+        it { is_expected.to eq('http://group.example.com/project') }
+      end
 
-      it { is_expected.to eq('http://group.example.com/subgroup/project') }
-    end
+      context 'when project is in a nested group page' do
+        let(:full_path) { 'group/subgroup/project' }
+
+        it { is_expected.to eq('http://group.example.com/subgroup/project') }
+      end
+
+      context 'when using domain pages' do
+        let(:full_path) { 'group/group.example.com' }
+
+        it { is_expected.to eq('http://group.example.com') }
+
+        context 'in development mode' do
+          let(:port) { 3010 }
+
+          before do
+            stub_rails_env('development')
+          end
+
+          it { is_expected.to eq('http://group.example.com:3010') }
+        end
+      end
 
-    context 'when using domain pages' do
-      let(:full_path) { 'group/group.example.com' }
+      context 'when not using pages_unique_domain' do
+        subject(:pages_url) { builder.pages_url(with_unique_domain: false) }
 
-      it { is_expected.to eq('http://group.example.com') }
+        context 'when pages_unique_domain_enabled is false' do
+          let(:unique_domain_enabled) { false }
 
-      context 'in development mode' do
-        let(:port) { 3010 }
+          it { is_expected.to eq('http://group.example.com/project') }
+        end
+
+        context 'when pages_unique_domain_enabled is true' do
+          let(:unique_domain_enabled) { true }
+
+          it { is_expected.to eq('http://group.example.com/project') }
+        end
+      end
+
+      context 'when using pages_unique_domain' do
+        subject(:pages_url) { builder.pages_url(with_unique_domain: true) }
+
+        context 'when pages_unique_domain_enabled is false' do
+          let(:unique_domain_enabled) { false }
 
-        before do
-          stub_rails_env('development')
+          it { is_expected.to eq('http://group.example.com/project') }
         end
 
-        it { is_expected.to eq('http://group.example.com:3010') }
+        context 'when pages_unique_domain_enabled is true' do
+          let(:unique_domain_enabled) { true }
+
+          it { is_expected.to eq('http://unique-domain.example.com') }
+        end
       end
     end
 
-    context 'when not using pages_unique_domain' do
-      subject(:pages_url) { builder.pages_url(with_unique_domain: false) }
+    context 'when namespace_in_path is true' do
+      let(:namespace_in_path) { true }
 
-      context 'when pages_unique_domain_enabled is false' do
-        let(:unique_domain_enabled) { false }
+      context 'when namespace is upper cased' do
+        let(:full_path) { 'Group/project' }
 
-        it { is_expected.to eq('http://group.example.com/project') }
+        it { is_expected.to eq('http://example.com/group/project') }
       end
 
-      context 'when pages_unique_domain_enabled is true' do
-        let(:unique_domain_enabled) { true }
+      context 'when project is in a nested group page' do
+        let(:full_path) { 'group/subgroup/project' }
 
-        it { is_expected.to eq('http://group.example.com/project') }
+        it { is_expected.to eq('http://example.com/group/subgroup/project') }
       end
-    end
 
-    context 'when using pages_unique_domain' do
-      subject(:pages_url) { builder.pages_url(with_unique_domain: true) }
+      context 'when using domain pages' do
+        let(:full_path) { 'group/group.example.com' }
 
-      context 'when pages_unique_domain_enabled is false' do
-        let(:unique_domain_enabled) { false }
+        it { is_expected.to eq('http://example.com/group/group.example.com') }
 
-        it { is_expected.to eq('http://group.example.com/project') }
+        context 'in development mode' do
+          let(:port) { 3010 }
+
+          before do
+            stub_rails_env('development')
+          end
+
+          it { is_expected.to eq('http://example.com:3010/group/group.example.com') }
+        end
       end
 
-      context 'when pages_unique_domain_enabled is true' do
-        let(:unique_domain_enabled) { true }
+      context 'when not using pages_unique_domain' do
+        subject(:pages_url) { builder.pages_url(with_unique_domain: false) }
+
+        context 'when pages_unique_domain_enabled is false' do
+          let(:unique_domain_enabled) { false }
+
+          it { is_expected.to eq('http://example.com/group/project') }
+        end
+
+        context 'when pages_unique_domain_enabled is true' do
+          let(:unique_domain_enabled) { true }
 
-        it { is_expected.to eq('http://unique-domain.example.com') }
+          it { is_expected.to eq('http://example.com/group/project') }
+        end
+      end
+
+      context 'when using pages_unique_domain' do
+        subject(:pages_url) { builder.pages_url(with_unique_domain: true) }
+
+        context 'when pages_unique_domain_enabled is false' do
+          let(:unique_domain_enabled) { false }
+
+          it { is_expected.to eq('http://example.com/group/project') }
+        end
+
+        context 'when pages_unique_domain_enabled is true' do
+          let(:unique_domain_enabled) { true }
+
+          it { is_expected.to eq('http://unique-domain.example.com') }
+        end
       end
     end
   end
@@ -157,6 +227,19 @@
         it { is_expected.to eq("http://group.example.com:1234/-/project/-/jobs/1/artifacts/path/file.txt") }
       end
     end
+
+    context 'with namespace_in_path enabled and allowed extension' do
+      let(:artifact_name) { 'file.txt' }
+      let(:namespace_in_path) { true }
+
+      it { is_expected.to eq("http://example.com/group/-/project/-/jobs/1/artifacts/path/file.txt") }
+
+      context 'when port is configured' do
+        let(:port) { 1234 }
+
+        it { is_expected.to eq("http://example.com:1234/group/-/project/-/jobs/1/artifacts/path/file.txt") }
+      end
+    end
   end
 
   describe '#artifact_url_available?' do