DOS 8 or DOS-8 may refer to:
DR-DOS 8.0, a version of DR-DOS distributed by DeviceLogics in 2004 MS-DOS 8.0, the MS-DOS sub-system bundled in Microsoft Windows ME in 2000 DOS-8 a.k.a. Mir-2, Russian spacecraft project of Salyut program in 2000 Zvezda (ISS module), the final destination of the Russian DOS-8 module
See also 86-DOS DOS (disambiguation) DOS 7 (disambiguation) DOS 10 (disambiguation)