Jennifer Lee is a screenwriter for Walt Disney Animation Studios. Lee was a contributor to the script of Wreck-It Ralph, which was released in 2012. She also contributed to the following 2013 Disney classic Frozen, in which she co-directed it along with Chris Buck. Lee is the first woman who has directed a Disney feature film, and it is also the first time she directed a film herself.
In 2018, she became Chief Creative Officer of Walt Disney Animation Studios, replacing John Lasseter.