Marisa Isabel Baena (born 1 June 1977) is a Colombian golfer who plays on the U.S.-based LPGA Tour.

[1][2] She qualified for the LPGA Tour at her first attempt and had her rookie season in 1999, but she has not so far fully lived up to the promise of her amateur days.

Her best finish in a stroke play tournament on the Tour is a tie for second place at the 2003 Jamie Farr Kroger Classic.

In July 2005 she was the surprise winner of the first HSBC Women's World Match Play Championship, beating South Korea's Meena Lee by one hole in the final.

^ The Women's British Open replaced the du Maurier Classic as an LPGA major in 2001.