T44
T44 may refer to:

Weapons and armour 
 T-44, a Soviet tank
 57 mm Gun Motor Carriage T44, a self-propelled gun
 T44 rifle, an American prototype rifle

Other uses 
 T44 (classification), a disability sport classification
 Allison T44, an American turboprop engine
 Beechcraft T-44 Pegasus, an American trainer aircraft
 CCF-Brill T44, a Canadian trolley bus
 SJ T44, a Swedish locomotive
 T44 RNA