Julia Whelan (born May 8, 1984) is an American television actress. She is mostly known for her role as Grace Manning on Once and Again. She will graduate in 2008 from Middlebury College in Vermont and spent the 2006-7 academic year as a visiting student at Lincoln College, Oxford.

Julia comes from Oregon, she caught the acting bug at age 6 after travelling to Ashland for the Oregon Shakespeare Festival. Her film debut was in Fifteen and Pregnant (1998) (TV) with Kirsten Dunst. She has since appeared in "Once and Again" (1999) and most notably, Secret Life of Zoey, The (2002) (TV). Recently Julia has had guest roles in "Dr. Vegas" (2004) and Clubhouse (2004)_.