diff --git a/docs/source/int_interface.rst b/docs/source/int_interface.rst
index e6b35c84..3427895f 100644
--- a/docs/source/int_interface.rst
+++ b/docs/source/int_interface.rst
@@ -429,6 +429,7 @@ a key or key combination for the inserted content.
 
    ":kbd:`Ctrl`:kbd:`K`, :kbd:`−`",                 "Insert a short dash (en dash)."
    ":kbd:`Ctrl`:kbd:`K`, :kbd:`_`",                 "Insert a long dash (em dash)."
+   ":kbd:`Ctrl`:kbd:`K`, :kbd:`Ctrl`:kbd:`_`",      "Insert a horizontal bar (quotation dash)."
    ":kbd:`Ctrl`:kbd:`K`, :kbd:`~`",                 "Insert a figure dash (same width as a number)."
    ":kbd:`Ctrl`:kbd:`K`, :kbd:`1`",                 "Insert a left single quote."
    ":kbd:`Ctrl`:kbd:`K`, :kbd:`2`",                 "Insert a right single quote."
diff --git a/nw/constants/constants.py b/nw/constants/constants.py
index fc095fa1..5b961e10 100644
--- a/nw/constants/constants.py
+++ b/nw/constants/constants.py
@@ -271,6 +271,7 @@ class nwUnicode:
     U_FGDASH = "\u2012" # Figure dash
     U_ENDASH = "\u2013" # Short dash
     U_EMDASH = "\u2014" # Long dash
+    U_HBAR   = "\u2015" # Horizontal bar
     U_HELLIP = "\u2026" # Ellipsis
     U_MAPOSS = "\u02bc" # Modifier letter single apostrophe
     U_PRIME  = "\u2032" # Prime
@@ -336,6 +337,7 @@ class nwUnicode:
     H_FGDASH = "‒"
     H_ENDASH = "–"
     H_EMDASH = "—"
+    H_HBAR   = "―"
     H_HELLIP = "…"
     H_MAPOSS = "ʼ"
     H_PRIME  = "′"
diff --git a/nw/gui/mainmenu.py b/nw/gui/mainmenu.py
index da42d269..d7332a93 100644
--- a/nw/gui/mainmenu.py
+++ b/nw/gui/mainmenu.py
@@ -517,18 +517,25 @@ class GuiMainMenu(QMenuBar):
 
         # Insert > Short Dash
         self.aInsENDash = QAction("Short Dash", self)
-        self.aInsENDash.setStatusTip("Insert short dash")
+        self.aInsENDash.setStatusTip("Insert short dash (en dash)")
         self.aInsENDash.setShortcut("Ctrl+K, -")
         self.aInsENDash.triggered.connect(lambda: self._docInsert(nwUnicode.U_ENDASH))
         self.mInsDashes.addAction(self.aInsENDash)
 
         # Insert > Long Dash
         self.aInsEMDash = QAction("Long Dash", self)
-        self.aInsEMDash.setStatusTip("Insert long dash")
+        self.aInsEMDash.setStatusTip("Insert long dash (em dash)")
         self.aInsEMDash.setShortcut("Ctrl+K, _")
         self.aInsEMDash.triggered.connect(lambda: self._docInsert(nwUnicode.U_EMDASH))
         self.mInsDashes.addAction(self.aInsEMDash)
 
+        # Insert > Long Dash
+        self.aInsHorBar = QAction("Horizontal Bar", self)
+        self.aInsHorBar.setStatusTip("Insert a horizontal bar (quotation dash)")
+        self.aInsHorBar.setShortcut("Ctrl+K, Ctrl+_")
+        self.aInsHorBar.triggered.connect(lambda: self._docInsert(nwUnicode.U_HBAR))
+        self.mInsDashes.addAction(self.aInsHorBar)
+
         # Insert > Figure Dash
         self.aInsFigDash = QAction("Figure Dash", self)
         self.aInsFigDash.setStatusTip("Insert figure dash (same width as a number character)")
diff --git a/nw/guimain.py b/nw/guimain.py
index f38b378e..6996f6ad 100644
--- a/nw/guimain.py
+++ b/nw/guimain.py
@@ -1240,6 +1240,7 @@ class GuiMain(QMainWindow):
         # Insert
         self.addAction(self.mainMenu.aInsENDash)
         self.addAction(self.mainMenu.aInsEMDash)
+        self.addAction(self.mainMenu.aInsHorBar)
         self.addAction(self.mainMenu.aInsFigDash)
         self.addAction(self.mainMenu.aInsQuoteLS)
         self.addAction(self.mainMenu.aInsQuoteRS)
diff --git a/tests/test_gui/test_gui_mainmenu.py b/tests/test_gui/test_gui_mainmenu.py
index ae61e14c..dcd32e91 100644
--- a/tests/test_gui/test_gui_mainmenu.py
+++ b/tests/test_gui/test_gui_mainmenu.py
@@ -392,6 +392,10 @@ def testGuiMenu_Insert(qtbot, monkeypatch, nwGUI, fncDir, fncProj):
     assert nwGUI.docEditor.getText() == nwUnicode.U_EMDASH
     nwGUI.docEditor.clear()
 
+    nwGUI.mainMenu.aInsHorBar.activate(QAction.Trigger)
+    assert nwGUI.docEditor.getText() == nwUnicode.U_HBAR
+    nwGUI.docEditor.clear()
+
     nwGUI.mainMenu.aInsFigDash.activate(QAction.Trigger)
     assert nwGUI.docEditor.getText() == nwUnicode.U_FGDASH
     nwGUI.docEditor.clear()