Mary Walter (September 10, 1912 – February 25, 1993) was a Filipino actress whose eight decade-long film acting career saw her transformation from a romantic lead in the silent film era into a wizened fixture in horror movies in the late 1980s and early 1990s. For her body of work accomplished in an especially long career, she was honored with the Lifetime Achievement Award from both the Filipino Academy of Movie Arts and Sciences and the Gawad Urian.