Sydney Margaret Penny is an American actress. She began her career as a child performer appearing in made-for-television movies. She made her big screen debut in the Western film Pale Rider directed by Clint Eastwood. She received total six Young Artist Awards nominations, winning two for playing Young Meggie Cleary in the miniseries The Thorn Birds (1983), and for Pale Rider. Penny also starred in the sitcom The New Gidget (1986–1988), and played Bernadette Soubirous in the French drama film Bernadette (1988) and its sequel The Passion of Bernadette (1990) both directed by Jean Delannoy.