Mach 6

Mach 6 or variation, may refer to:


 * Mach number representing 6-times the speed of sound
 * Hypersonic speed of 6-times the speed of sound
 * Mach 6 (album), 2003 album by MC Solaar
 * Mach Six, racing car in the Speed Racer franchise
 * Mach-VI, alias of the Marvel Comics character Abner Jenkins