Brian Steven Wanamaker (born July 25, 1989) is an American professional basketball player for BC Vytis of the National Basketball League (NKL).
Born in Philadelphia, he played high school basketball for Roman Catholic High School.
He began his college career with Central Connecticut before transferring to Lon Morris as a sophomore.
The combo guard spent his final two seasons at Texas Wesleyan.
After college, Wanamaker was drafted into the NBA D-League but primarily competed in the Eurobasket Summer League and other basketball exposure camps for the next three years.
In 2014, he briefly joined the German team TSV Tröster Breitengüßbach of the Regionalliga and then moved to BC Erfurt in the same league.
For the 2016–17 season, he played in Lithuania with BC Šilute in the NKL.