diff --git a/modules/tools/tmux/autoload/evil.el b/modules/tools/tmux/autoload/evil.el
index 540b5d25f..a9b9ce828 100644
--- a/modules/tools/tmux/autoload/evil.el
+++ b/modules/tools/tmux/autoload/evil.el
@@ -1,9 +1,11 @@
 ;;; tools/tmux/autoload/evil.el
 
 ;;;###autoload (autoload '+tmux:run "tools/tmux/autoload/evil" nil t)
-(evil-define-command +tmux:run (command bang)
-  (interactive "<fsh><!>")
-  (+tmux/run command bang))
+(evil-define-command +tmux:run (bang &optional command)
+  (interactive "<!><fsh>")
+  (if (evil-visual-state-p)
+      (+tmux/send-region evil-visual-beginning evil-visual-end bang)
+    (+tmux/run command bang)))
 
 ;;;###autoload (autoload '+tmux:cd-here "tools/tmux/autoload/evil" nil t)
 (evil-define-command +tmux:cd-here (bang)
diff --git a/modules/tools/tmux/autoload/tmux.el b/modules/tools/tmux/autoload/tmux.el
index 696ab25fe..3bd362481 100644
--- a/modules/tools/tmux/autoload/tmux.el
+++ b/modules/tools/tmux/autoload/tmux.el
@@ -46,13 +46,16 @@ but do not execute them."
   (interactive
    (list (read-string "tmux $ ")
          current-prefix-arg))
-  (+tmux (concat "send-keys C-u " command (unless noreturn " Enter"))))
+  (+tmux (concat "send-keys C-u "
+                 (shell-quote-argument command)
+                 (unless noreturn " Enter"))))
 
 ;;;###autoload
-(defun +tmux/send-region (beg end)
+(defun +tmux/send-region (beg end &optional noreturn)
   "Send region to tmux."
-  (interactive "r")
-  (error "Not implemented"))
+  (interactive "rP")
+  (+tmux/run (string-trim (buffer-substring-no-properties beg end))
+             noreturn))
 
 ;;;###autoload
 (defun +tmux/rerun ()