OFT

OFT may refer to:

Spaceflight

 * Orion Flight Test 1 (5 December 2014), first test flight of the Orion Multi-Purpose Crew Vehicle
 * Boeing Orbital Flight Test (Boe-OFT; Boe-OFT-1; 20 December 2019), an uncrewed CST-100 Starliner spacecraft flight test
 * Boeing Orbital Flight Test 2 (Boe-OFT-2; May 2022), an uncrewed CST-100 Starliner spacecraft flight test
 * SpaceX Starship orbital test flight (OFT; April 2023), a SpaceX test flight for Super Heavy and Starship

Other uses

 * The former Office of Fair Trading in the United Kingdom
 * Ordnance Factory Tiruchirappalli, a defense company based in Tiruchirappalli, Tamil Nadu
 * Optimal foraging theory, a theory that organisms forage so as to maximize their net energy intake per unit time
 * Ohio Federation of Teachers