A New Leaf is a 1971 American black comedy film written and directed by Elaine May in her directorial debut based on the short story "The Green Heart" by Jack Ritchie. It stars May, Walter Matthau, Jack Weston, George Rose, James Coco, and Doris Roberts. Prior to the film, May was better known for her collaboration as a stage comedian with The Graduate director Mike Nichols.

Elaine Iva May is an American comedian, filmmaker, playwright, and actress. She first gained fame in the 1950s for her improvisational comedy routines with Mike Nichols, before transitioning her career regularly breaking the mold as a writer and director of several critically acclaimed films. She has received numerous awards, including a BAFTA Award, a Grammy Award, and a Tony Award. She was honored with the National Medal of Arts from President Barack Obama in 2013, and an Honorary Academy Award in 2022.