GNOME Do（通常被称作Do）是最初由David Siegel开发的一个GNU/Linux下的流行的自由应用进程启动器，现在由Alex Launi维护。与其他应用进程启动器不同，它不仅可以查找应用进程和文档，还可以指定针对查找结果的动作。GNOME Do可以快速在GNOME环境下（应用进程、Evolution和Pidgin联系人、Firefox书签、Rhythmbox艺术家和唱片集，等等）查找多种用户创建的内容，并且在其上执行基本的操作（运行、打开、发送邮件、聊天、播放，等等）。

虽然Do主要面向GNOME桌面而设计，但是它也可以在其他桌面环境中工作，如KDE。

GNOME Do (often referred to as Do) is a free application launcher for Linux originally created by David Siegel, and currently maintained by Alex Launi. Like other application launchers, it allows searching for applications and files, but it also allows specifying actions to perform on search results. GNOME Do allows for quick finding of miscellaneous artifacts of GNOME environment (applications, Evolution and Pidgin contacts, Firefox bookmarks, Rhythmbox artists and albums, and so on) and execute the basic actions on them (launch, open, email, chat, play, etc.).