Thomas Blake, Jr. (born December 29, 1976) is an American former professional tennis player.

Blake was born in Yonkers, New York to Thomas Sr. (who is African-American) and Betty (who is Caucasian?-English).

He has a younger brother, James Blake, who was also a professional tennis player, as well as three half-brothers, Jason, Howard and Christopher, and a half-sister, Michelle.

He has played on the ATP Tour, appearing in such tournaments as the U.S. Men's Clay Court Championships and Legg Mason Tennis Classic, both in 2003.

In June 2008 Thomas Blake was announced as head coach of the Washington Kastles.