Corel Linux，又名Corel LinuxOS，是加拿大Corel公司开发的Linux发行版本，于1999年年底首度推出，并以Debian为基础。这套软件在当年推出时曾引起市场轰动，在Linux阵营中非常畅销，仅次于Redhat。 微软意识到Linux的威胁，便斥巨额款项买下了Corel近四份一的股权，使Corel不得不终止发售其Linux产品。至2002年3月，Corel也将旗下的开放源始码研发计划网站关闭。

这款Linux系统使用了Corel自家的CFM作文件管理，而非使用常见的KDE接口，使得系统内有不少软件及程序等与其他公司的Linux系统不兼容，成为了Corel及其用家的障碍。

Corel Linux, also called Corel LinuxOS, was a Debian-based operating system made by Corel that began beta testing on September 21, 1999 and was released to the public on November 15, 1999. It mainly competed against Windows 98 and Windows 2000 by Microsoft, plus Mac OS 9 by Apple. Corel later discontinued the distribution, but did not remove the former Corel Open Source Development website until March 2002.