diff --git a/gtk2_ardour/trigger_page.cc b/gtk2_ardour/trigger_page.cc
index ed4b12095c..73ecbaed61 100644
--- a/gtk2_ardour/trigger_page.cc
+++ b/gtk2_ardour/trigger_page.cc
@@ -125,6 +125,7 @@ TriggerPage::TriggerPage ()
 
 	_sidebar_vbox.pack_start (_sidebar_notebook);
 	add_sidebar_page (_("Clips"), _trigger_clip_picker);
+	add_sidebar_page (_("Regions"), _trigger_region_list.widget ());
 
 	/* Upper pane ([slot | strips] | file browser) */
 	_pane_upper.add (_strip_group_box);
@@ -264,6 +265,7 @@ TriggerPage::set_session (Session* s)
 	_cue_box.set_session (s);
 	_trigger_clip_picker.set_session (s);
 	_master.set_session (s);
+	_trigger_region_list.set_session (s);
 
 	if (!_session) {
 		return;
diff --git a/gtk2_ardour/trigger_page.h b/gtk2_ardour/trigger_page.h
index 0ce68064d0..2379be211c 100644
--- a/gtk2_ardour/trigger_page.h
+++ b/gtk2_ardour/trigger_page.h
@@ -40,6 +40,7 @@
 #include "midi_trigger_properties_box.h"
 #include "slot_properties_box.h"
 #include "trigger_clip_picker.h"
+#include "trigger_region_list.h"
 #include "trigger_master.h"
 
 class TriggerStrip;
@@ -103,6 +104,7 @@ private:
 	Gtk::VBox            _sidebar_vbox;
 	Gtk::Notebook        _sidebar_notebook;
 	TriggerClipPicker    _trigger_clip_picker;
+	TriggerRegionList    _trigger_region_list;
 
 	CueBoxWidget       _cue_box;
 	FittedCanvasWidget _master_widget;
diff --git a/gtk2_ardour/trigger_region_list.cc b/gtk2_ardour/trigger_region_list.cc
new file mode 100644
index 0000000000..e0b1a53545
--- /dev/null
+++ b/gtk2_ardour/trigger_region_list.cc
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2021 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "trigger_region_list.h"
+
+#include "pbd/i18n.h"
+
+using namespace Gtk;
+
+TriggerRegionList::TriggerRegionList ()
+{
+	add_name_column ();
+	setup_col (append_col (_columns.channels, "Chans    "), 1, ALIGN_LEFT, _("# Ch"), _("# Channels in the region"));
+	add_tag_column ();
+}
diff --git a/gtk2_ardour/trigger_region_list.h b/gtk2_ardour/trigger_region_list.h
new file mode 100644
index 0000000000..7ee5d08d4a
--- /dev/null
+++ b/gtk2_ardour/trigger_region_list.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2021 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef _gtk_ardour_trigger_region_list_h_
+#define _gtk_ardour_trigger_region_list_h_
+
+#include "region_list_base.h"
+
+class TriggerRegionList : public RegionListBase
+{
+public:
+	TriggerRegionList ();
+};
+
+#endif /* _gtk_ardour_trigger_region_list_h_ */
diff --git a/gtk2_ardour/wscript b/gtk2_ardour/wscript
index 6ac4737260..e0a9374dc8 100644
--- a/gtk2_ardour/wscript
+++ b/gtk2_ardour/wscript
@@ -314,6 +314,7 @@ gtk2_ardour_sources = [
         'transpose_dialog.cc',
         'trigger_clip_picker.cc',
         'trigger_page.cc',
+        'trigger_region_list.cc',
         'trigger_strip.cc',
         'trigger_master.cc',
         'trigger_ui.cc',