Mary Beth
Mary Beth may refer to:
- Mary Beth Canty, American politician
- Mary Beth Carozza, American politician
- Mary Beth Decker, American cast member of Road Rules: South Pacific
- Mary Beth Dolin, American-born Canadian politician
- Mary Beth Dunnichay, American platform diver
- Mary Beth Edelson, American artist and pioneer of the feminist art movement
- Mary Beth Fielder, American writer, director, and producer of television- and feature films
- Mary Beth Harrell, American attorney
- Mary Beth Harshbarger, American woman who accidentally shot her husband
- Mary Beth Hurt, American retired stage- and screen actress
- Mary Beth Iagorashvili, American retired modern pentathlete
- Mary Beth Imes, American politician
- Mary Beth Landrum, British-American statistician
- Mary Beth Leatherdale, Canadian author and storyteller
- Mary Beth Leonard, American diplomat
- Mary Beth Marley, American pair skater
- Mary Beth McKenzie, American painter of contemporary figures
- Mary Beth Palmer, American bridge player
- Mary Beth Peil, American actress and soprano
- Mary Beth Rondeau, Canadian former freestyle swimmer
- Mary Beth Rosson, American director of graduate programs and professor
- Mary Beth Rubens, Canadian film-, stage-, and television actress
- Mary Beth Ruskai, American mathematical physicist and professor of mathematics
- Mary Beth Tinker, American free speech activist
- Mary Beth Walz, American politician
- Mary Beth Zimmerman, American professional golfer