On January 3, 2007, Ling announced her engagement to radiation oncologist Paul Song. They married on May 26, 2007, in Los Angeles, California. The wedding party included guests such as Connie Chung, one of Lisa's personal heroes, and actresses Kelly Hu and Diane Farr. On June 7, 2009, she was awarded an honorary doctorate from National University, after giving the commencement speech there. In October 2012 Ling announced on Anderson Cooper's talk show that she and her husband were expecting their first child, a baby girl. She gave birth to a daughter named Jett Ling Song on March 8, 2013. She gave birth to a second child, a daughter named Ray Ling Song on June 6, 2016. The family resides in Santa Monica, California.