Jennifer Michelle Lee is an American filmmaker. She is the chief creative officer of Walt Disney Animation Studios. She is best known as the writer and one of the directors of Frozen (2013) and its sequel Frozen II (2019), the former of which earned her an Academy Award for Best Animated Feature. Lee is the first female director of a Walt Disney Animation Studios feature film and the first female director of a feature film that earned more than $1 billion in gross box office revenue. She has won an Academy Award, a BAFTA Award and an Annie Award, and has been nominated for one more BAFTA Award and two more Annie Awards.

Frozen is a 2013 American animated musical fantasy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. Inspired by Hans Christian Andersen's 1844 fairy tale, "The Snow Queen", it was directed by Chris Buck and Jennifer Lee and produced by Peter Del Vecho, from a screenplay by Lee, who also conceived the film's story with Buck and Shane Morris.