Maria Lourdes Jalandoni Salvador (January 1, 1948 – December 9, 2018), better known by her stage name Alona Alegre, was a Filipina actress. She was a daughter of Lou Salvador and LVN actress Inday Jalandoni. She was among the 102 children fathered by Lou Salvador whose progeny includes Leroy Salvador, Lou Salvador Jr., Phillip Salvador, Juan Miguel Salvador, Ross Rival, Mina Aragon, etc. She made her film debut as a seven-year-old poor girl in the 1955 movie Tagapagmana under LVN Pictures.