M48

M48 or M-48 may refer to:


 * Messier 48, an open star cluster in the constellation Hydra
 * 48th known Mersenne prime
 * M48 Patton, an American tank
 * MIM-72A/M48 Chaparral, an American self-propelled surface-to-air missile system
 * M-48 (Michigan highway), a state highway in Michigan
 * M48 motorway, a motorway in Great Britain between England and Wales
 * M48 (Cape Town), a Metropolitan Route in Cape Town, South Africa
 * M48 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa
 * M48 Mauser, a Yugoslavian version of the Mauser K98 rifle
 * 76 mm mountain gun M48, a Yugoslavian mountain gun
 * Zastava M48, a post World War II Yugoslavian version of the German Karabiner 98k