Ileana Ros-Lehtinen (also known as Ileana Ros; born Ileana Ros y Adato July 15, 1952) is the U.S. Representative for Florida's 18th congressional district, serving since 1989. She is a member of the Republican Party.
She is currently the most senior Republican woman in the U.S. House, and was the first Republican woman elected to the House of Representatives from Florida. She is chairwoman of the House Foreign Affairs Committee, effective 2011.
Ros-Lehtinen was born in Havana, Cuba, one of two children born to Enrique Ros and his wife, Amanda Adato.