T53 may refer to:
Aviation Cirrus T-53, an American trainer aircraft Hawker Hunter T.53, a British-built Danish trainer aircraft Lycoming T53, a turboshaft engine Slingsby T.53, a British glider
Other uses T53 (classification), a disability sport classification Cooper T53, a British racing car Mosin–Nagant Type 53, a Chinese carbine T 53-class destroyer, of the French Navy