Mary Rodgers (born January 11, 1931) is a composer of musicals, an author of children's books, and daughter of Richard Rodgers. She also compiled the album Free to Be You and Me.

Her son, Adam Guettel, by her second husband, Henry, is a musical theatre composer.

Her musical works include:

• 1959 Once Upon a Mattress
• 1966 The Mad Show

Her children's books include:

• Freaky Friday
• Summer Switch
• A Billion for Boris
• ESP TV
• The Rotten Book