Ana Lucía Migliarini de León (born 16 December 1983) is a Uruguayan former professional tennis player.

Migliarini de León won three singles and eight doubles titles on the ITF Women's Circuit.

On 31 March 2003, she reached her best singles ranking of world No.

On 25 November 2002, she peaked at No.

Playing for Uruguay Fed Cup team, Migliarini de León has a win–loss record of 16–24.