Monique Viele (born October 6, 1983) is a retired American professional tennis player.
In her singles career, Viele was ranked as high as 817 (October 9, 2000). Viele began her professional career on September 22, 1999, when she lost to Jane Chi 6-3, 6-1 in the 1999 Tokyo Princess Cup. Prior to beginning her professional career, Viele threatened to challenge the Capriati Rule Age Eligibility Rule in court, which limited female tennis players from turning pro before the age of 15. However, the WTA amended their Age Eligibility Rule in order to allow Viele to play at age 14 in 1999. Viele's last tennis match came on September 17, 2001.