Arlene Vaughan is a fictional character from the ABC soap opera All My Children. The character was originated by actress Phyllis Lyons. She portrayed the role from 1990 to 1993. Olivia Birkelund, most identified in the role, took over the role in 1995 and portrayed it from April 1995 to September 1995. She then returned to the role again in 2000, 2001, and finally 2002.