Theodore Lee Croker (July 18, 1985) is an American jazz trumpeter, composer, producer and vocalist. He is a Grammy Award nominee, three-time Echo Award nominee, as well as a Theodore Presser Award recipient.
Croker has released five studio albums —Fundamentals (2006), In the Tradition (2009), Afro Physicist (2014), Escape Velocity (2016) and Star People Nation (2019). He has also been featured on J. Cole’s 4 Your Eyez Only (2016) and Common’s Black America Again (2016) and Ari Lennox's debut album Shea Butter Baby (2019).