Mae Margaret Whitman (born June 9, 1988) is an American actress and singer. She began acting in commercials as a child, making her film debut at the age of six in the romantic drama When a Man Loves a Woman (1994). She achieved recognition as a child actress for her supporting roles in One Fine Day (1996), Independence Day (1996), Hope Floats (1998), and her television role on JAG (1998–2001).
Whitman gained mainstream attention for her recurring role as Ann Veal on the Fox sitcom Arrested Development (2004–2006, 2013) and her role as Annie Marks on the NBC drama Good Girls. She also starred as Amber Holt in the NBC drama Parenthood (2010–2015), for which she received a nomination for the Critics' Choice Television Award for Best Supporting Actress in a Drama Series. She established herself as a prominent voice actor in children's film and television for her voice performances as Little Suzy in Johnny Bravo (1997–2004), Shanti in The Jungle Book 2 (2003), Katara in the Nickelodeon cartoon Avatar: The Last Airbender (2005–2008), Rose/Huntsgirl on American Dragon: Jake Long (2005–2007), Tinker Bell in homonym films, Wonder Girl / Cassie Sandsmark in Young Justice (2012–present), April O'Neil in the 2012 incarnation of Teenage Mutant Ninja Turtles, and Amity Blight in The Owl House (2020–present). She ventured into mature film roles with Scott Pilgrim vs. the World (2010) and The Perks of Being a Wallflower (2012), and made her leading role film debut in The DUFF (2015), for which she received critical praise and a Teen Choice Award nomination.
Whitman came out as pansexual via Twitter on August 16, 2021, saying she knows she can "fall in love with people of all genders".
Whitman was born in Los Angeles, the only child of voice actress Pat Musick and personal manager and set construction coordinator Jeffrey Whitman. She attended Ribet Academy.