In 1991, Follows married Christopher Porter, a gaffer and photographer she met on the set of her movie Deep Sleep. For a short time, she was credited as Megan Porter Follows. The couple divorced in 1996. They have two children: Lyla Ann (born 1991) and Russell (born 1994). Megan and her children divide their time between residences in Los Angeles and Toronto; she is a dual citizen of the United States and Canada.