T51

T51 may refer to:

Aviation

 * Cessna T-51, used by the United States Air Force Academy Flying Team
 * Continental T51, a turboshaft engine
 * Dan Jones International Airport, in Harris County, Texas, United States
 * Slingsby T.51 Dart, a British glider
 * Titan T-51 Mustang, a three-quarter size replica of the P-51 Mustang

Automobiles

 * Bugatti T51, a French racing car
 * Cooper T51, a British Formula One and Formula Two racing car
 * Jiabao T51, a Chinese microvan
 * Lester-MG T51, a British sports race car

Other uses

 * T51 (classification), a wheelchair racing class
 * T.51/ISO/IEC 6937, an ITU standard defining a multi-byte character set