Ann Marie Sarnoff (née Misiaszek; born c. 1961) is an American television executive. She became the chairperson and CEO of Warner Bros. in the summer of 2019. Sarnoff is the first woman to hold the position at the company.
Sarnoff was born in Massachusetts. She is a 1979 graduate of Minnechaug Regional High School in Wilbraham, Massachusetts.
In 1983, Sarnoff received a Bachelor of Science degree in marketing from McDonough School of Business from Georgetown University. In 1987, Sarnoff received a Master of Business Administration degree from Harvard Business School.
Warner Bros. Entertainment Inc. (also known as Warner Bros. Studios, Inc., Warner Bros. Pictures, Inc. commonly called Warner Bros., Warners, or simply WB) is an American entertainment company that produces film, television and music entertainment. As one of the major film studios, it is a division of Time Warner, with its headquarters in Burbank, California. Warner Bros. has several subsidiary companies, including Warner Bros. Pictures, Warner Bros. Interactive Entertainment, Warner Bros. Television, Warner Bros. Animation, Warner Home Video, New Line Cinema, Castle Rock Entertainment, and DC Entertainment. Warner Bros. owns half of The CW Television Network.