Heather McComb is an actress best known for playing the part of Maggie on the television series Party of Five.

McComb married actor James Van Der Beek on July 5, 2003. The couple split on June 10, 2009, according to reports.

McComb began her acting career at the early age of two years old on a commercial for Publisher's Clearing House. As an adult, she guest appeared on several television shows including CSI, Strong Medicine and The Guardian. She landed a role on Party of Five in 1998 where she portrayed the role of Maggie. She has appeared in several films including Devious Beings and Ocean of Pearls. She can most recently be seen in the film Chasing the Green which was released on April 17, 2009.