Aleksandar Vlaški (born 21 April 1982) is a Serbian former professional tennis player.

In 2003 he made the NCAA semi-finals and won the ITA All-American Singles Championship, to become the first Husky since 1924 to claim a national title.

During his career he amassed the most all-time wins for the Huskies and in 2004 reached number two in the Division 1 rankings.

[2] Vlaški, a left-handed player, competed on the professional tour after graduating from college, reaching career high rankings of 299 in singles and 160 in doubles.

He won two ATP Challenger doubles titles.