Terry Du'Aun Allen (born December 29, 1993) is an American professional basketball player for Levanga Hokkaido of the B.League.

[1] On August 14, 2016, Allen started his professional career with the Hungarian team EGIS Körmend, signing a one-year deal.

[2] On November 8, 2016, Allen recorded a career-high 37 points, shooting 15-of-23 from the field, along with seven rebounds and two assists in a 92–75 win over Limburg United.

[3] Allen helped Körmend reach the 2017 Hungarian League Semifinals, as well as the 2017 FIBA Europe Cup Round of 16, where they eventually lost to Élan Chalon.

[5] On October 21, 2017, Allen recorded a season-high 32 points, shooting 13-of-17 from the field, along with four rebounds in a 75–74 win over Élan Chalon.