diff --git a/man/loginctl.xml b/man/loginctl.xml
index d3745ce52d..33683144fa 100644
--- a/man/loginctl.xml
+++ b/man/loginctl.xml
@@ -334,13 +334,14 @@
         <term><option>-s</option></term>
         <term><option>--signal=</option></term>
 
-        <listitem><para>When used with <command>kill-session</command>
-        or <command>kill-user</command>, choose which signal to send
-        to selected processes. Must be one of the well known signal
-        specifiers, such as <constant>SIGTERM</constant>,
-        <constant>SIGINT</constant> or <constant>SIGSTOP</constant>.
-        If omitted, defaults to
-        <constant>SIGTERM</constant>.</para></listitem>
+        <listitem><para>When used with <command>kill-session</command> or <command>kill-user</command>,
+        choose which signal to send to selected processes. Must be one of the well known signal specifiers,
+        such as <constant>SIGTERM</constant>, <constant>SIGINT</constant> or <constant>SIGSTOP</constant>.
+        If omitted, defaults to <constant>SIGTERM</constant>.</para>
+
+        <para>The special value <literal>help</literal> will list the known values and the program will exit
+        immediately, and the special value <literal>list</literal> will list known values along with the
+        numerical signal numbers and the program will exit immediately.</para></listitem>
       </varlistentry>
 
       <varlistentry>
diff --git a/man/standard-options.xml b/man/standard-options.xml
index 848439119e..4565a43b24 100644
--- a/man/standard-options.xml
+++ b/man/standard-options.xml
@@ -73,7 +73,8 @@
       <option>SIGTERM</option>.</para>
 
       <para>The special value <literal>help</literal> will list the known values and the program will exit
-      immediately.</para>
+      immediately, and the special value <literal>list</literal> will list known values along with the
+      numerical signal numbers and the program will exit immediately.</para>
     </listitem>
   </varlistentry>
 </variablelist>
diff --git a/src/shared/parse-argument.c b/src/shared/parse-argument.c
index a30d3adc13..ca10d51793 100644
--- a/src/shared/parse-argument.c
+++ b/src/shared/parse-argument.c
@@ -1,7 +1,9 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
+#include "format-table.h"
 #include "parse-argument.h"
 #include "signal-util.h"
+#include "stdio-util.h"
 #include "string-table.h"
 #include "string-util.h"
 
@@ -16,6 +18,29 @@ int parse_signal_argument(const char *s, int *ret) {
                 return 0;
         }
 
+        if (streq(s, "list")) {
+                _cleanup_(table_unrefp) Table *table = NULL;
+
+                table = table_new("signal", "name");
+                if (!table)
+                        return log_oom();
+
+                for (int i = 1; i < _NSIG; i++) {
+                        r = table_add_many(
+                                        table,
+                                        TABLE_INT, i,
+                                        TABLE_SIGNAL, i);
+                        if (r < 0)
+                                return table_log_add_error(r);
+                }
+
+                r = table_print(table, NULL);
+                if (r < 0)
+                        return table_log_print_error(r);
+
+                return 0;
+        }
+
         r = signal_from_string(s);
         if (r < 0)
                 return log_error_errno(r, "Failed to parse signal string \"%s\".", s);