diff --git a/kitty/fast_data_types.pyi b/kitty/fast_data_types.pyi
index 39f70997e..2c2be9a9f 100644
--- a/kitty/fast_data_types.pyi
+++ b/kitty/fast_data_types.pyi
@@ -1272,6 +1272,8 @@ def set_window_padding(os_window_id: int, tab_id: int, window_id: int, left: int
 def click_mouse_url(os_window_id: int, tab_id: int, window_id: int) -> bool:
     pass
 
+def click_mouse_cmd_output(os_window_id: int, tab_id: int, window_id: int) -> bool:
+    pass
 
 def move_cursor_to_mouse_if_in_prompt(os_window_id: int, tab_id: int, window_id: int) -> bool:
     pass
diff --git a/kitty/mouse.c b/kitty/mouse.c
index 5fab083e0..4867b84a2 100644
--- a/kitty/mouse.c
+++ b/kitty/mouse.c
@@ -424,6 +424,12 @@ mouse_open_url(Window *w) {
     return screen_open_url(screen);
 }
 
+bool
+mouse_select_cmd_output(Window *w) {
+    Screen *screen = w->render_data.screen;
+    return screen_select_cmd_output(screen, w->mouse_pos.cell_y);
+}
+
 bool
 move_cursor_to_mouse_if_at_shell_prompt(Window *w) {
     Screen *screen = w->render_data.screen;
diff --git a/kitty/screen.c b/kitty/screen.c
index 4b1f7e56b..a3101c7d4 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -2764,6 +2764,31 @@ cmd_output(Screen *self, PyObject *args) {
     Py_RETURN_NONE;
 }
 
+bool
+screen_select_cmd_output(Screen *self, index_type y) {
+    if (y >= self->lines) return false;
+    OutputOffset oo = {.screen=self};
+    if (!find_cmd_output(self, &oo, y, self->scrolled_by, 0, true)) return false;
+
+    screen_start_selection(self, 0, y, true, false, EXTEND_LINE);
+    Selection *s = self->selections.items;
+#define S(which, offset_y, scrolled_by) \
+    if (offset_y < 0) { \
+        s->scrolled_by = -offset_y; s->which.y = 0; \
+    } else { \
+        s->scrolled_by = 0; s->which.y = offset_y; \
+    }
+    S(start, oo.start, start_scrolled_by);
+    S(end, oo.start + (int)oo.num_lines - 1, end_scrolled_by);
+#undef S
+    s->start.x = 0; s->start.in_left_half_of_cell = true;
+    s->end.x = self->columns; s->end.in_left_half_of_cell = false;
+    self->selections.in_progress = false;
+
+    call_boss(set_primary_selection, NULL);
+    return true;
+}
+
 static PyObject*
 screen_truncate_point_for_length(PyObject UNUSED *self, PyObject *args) {
     PyObject *str; unsigned int num_cells, start_pos = 0;
diff --git a/kitty/screen.h b/kitty/screen.h
index 011458777..25f090726 100644
--- a/kitty/screen.h
+++ b/kitty/screen.h
@@ -246,6 +246,7 @@ void set_active_hyperlink(Screen*, char*, char*);
 hyperlink_id_type screen_mark_hyperlink(Screen*, index_type, index_type);
 void screen_handle_graphics_command(Screen *self, const GraphicsCommand *cmd, const uint8_t *payload);
 bool screen_open_url(Screen*);
+bool screen_select_cmd_output(Screen*, index_type);
 void screen_dirty_sprite_positions(Screen *self);
 void screen_rescale_images(Screen *self);
 void screen_report_size(Screen *, unsigned int which);
diff --git a/kitty/state.c b/kitty/state.c
index 747ea9106..1c0b5eb79 100644
--- a/kitty/state.c
+++ b/kitty/state.c
@@ -1090,6 +1090,15 @@ click_mouse_url(id_type os_window_id, id_type tab_id, id_type window_id) {
     return clicked;
 }
 
+static bool
+click_mouse_cmd_output(id_type os_window_id, id_type tab_id, id_type window_id) {
+    bool selected = false;
+    WITH_WINDOW(os_window_id, tab_id, window_id);
+    selected = mouse_select_cmd_output(window);
+    END_WITH_WINDOW;
+    return selected;
+}
+
 static bool
 move_cursor_to_mouse_if_in_prompt(id_type os_window_id, id_type tab_id, id_type window_id) {
     bool moved = false;
@@ -1117,6 +1126,12 @@ PYWRAP1(click_mouse_url) {
     Py_RETURN_FALSE;
 }
 
+PYWRAP1(click_mouse_cmd_output) {
+    id_type a, b, c; PA("KKK", &a, &b, &c);
+    if (click_mouse_cmd_output(a, b, c)) { Py_RETURN_TRUE; }
+    Py_RETURN_FALSE;
+}
+
 PYWRAP1(move_cursor_to_mouse_if_in_prompt) {
     id_type a, b, c; PA("KKK", &a, &b, &c);
     if (move_cursor_to_mouse_if_in_prompt(a, b, c)) Py_RETURN_TRUE;
@@ -1152,6 +1167,7 @@ static PyMethodDef module_methods[] = {
     MW(set_options, METH_VARARGS),
     MW(get_options, METH_NOARGS),
     MW(click_mouse_url, METH_VARARGS),
+    MW(click_mouse_cmd_output, METH_VARARGS),
     MW(move_cursor_to_mouse_if_in_prompt, METH_VARARGS),
     MW(redirect_mouse_handling, METH_O),
     MW(mouse_selection, METH_VARARGS),
diff --git a/kitty/state.h b/kitty/state.h
index be41649b0..9eed55746 100644
--- a/kitty/state.h
+++ b/kitty/state.h
@@ -311,6 +311,7 @@ void update_os_window_title(OSWindow *os_window);
 void fake_scroll(Window *w, int amount, bool upwards);
 Window* window_for_window_id(id_type kitty_window_id);
 bool mouse_open_url(Window *w);
+bool mouse_select_cmd_output(Window *w);
 bool move_cursor_to_mouse_if_at_shell_prompt(Window *w);
 void mouse_selection(Window *w, int code, int button);
 const char* format_mods(unsigned mods);
diff --git a/kitty/window.py b/kitty/window.py
index 463157c32..757919c14 100644
--- a/kitty/window.py
+++ b/kitty/window.py
@@ -26,12 +26,12 @@ from .fast_data_types import (
     GRAPHICS_ALPHA_MASK_PROGRAM, GRAPHICS_PREMULT_PROGRAM, GRAPHICS_PROGRAM,
     MARK, MARK_MASK, NO_CURSOR_SHAPE, OSC, REVERSE, SCROLL_FULL, SCROLL_LINE,
     SCROLL_PAGE, STRIKETHROUGH, TINT_PROGRAM, Color, KeyEvent, Screen,
-    add_timer, add_window, cell_size_for_window, click_mouse_url,
-    compile_program, encode_key_for_tty, get_boss, get_clipboard_string,
-    get_options, init_cell_program, mark_os_window_dirty, mouse_selection,
-    move_cursor_to_mouse_if_in_prompt, pt_to_px, set_clipboard_string,
-    set_titlebar_color, set_window_padding, set_window_render_data,
-    update_ime_position_for_window, update_window_title,
+    add_timer, add_window, cell_size_for_window, click_mouse_cmd_output,
+    click_mouse_url, compile_program, encode_key_for_tty, get_boss,
+    get_clipboard_string, get_options, init_cell_program, mark_os_window_dirty,
+    mouse_selection, move_cursor_to_mouse_if_in_prompt, pt_to_px,
+    set_clipboard_string, set_titlebar_color, set_window_padding,
+    set_window_render_data, update_ime_position_for_window, update_window_title,
     update_window_visibility, viewport_for_window
 )
 from .keys import keyboard_mode_name, mod_mask
@@ -1008,6 +1008,14 @@ class Window:
         txt = get_boss().current_primary_selection_or_clipboard()
         if txt:
             self.paste(txt)
+
+    @ac('mouse', '''
+        Select clicked command output
+
+        Requires :ref:`shell_integration` to work
+        ''')
+    def mouse_select_cmd_output(self) -> None:
+        click_mouse_cmd_output(self.os_window_id, self.tab_id, self.id)
     # }}}
 
     def text_for_selection(self) -> str: