María Alicia Lemme (born 1954) is an Argentine Peronist politician.

Notably, Lemme was the first-ever female governor of an Argentine province.

Born in Villa Mercedes, San Luis Province, Lemme became an architect by profession and served as Mayor of Juana Koslay (1991–97), and in the Provincial Legislature (1997–99).

Rodríguez Saá's appointment as President of Argentina by Congress in December 2001 left Lemme the governorship.

[1] Lemme stepped down in 2003, allowing Alberto Rodríguez Saá to stand for election to the Governorship formerly held by his brother Adolfo.