Gralla (surname)

Gralla is the Germanized form of the Polish surname Grala. Notable people with the surname include:
 * Arthur R. Gralla (1913–1998), American sailor
 * Dina Gralla (1905–1994), German actress
 * Marcin Gralla (born 1980), Polish skater
 * Richard Gralla (born 1948), American oncologist