Big Bertha is a euphonious term for an unusually large example of a class of object; notable examples include: See more

• MR 0-10-0 Lickey Banker, a large railway banking engine, especially of a 0-10-0 steam locomotive configuration
• A … See more

• Big Bertha (lunar sample), the third largest lunar rock collected by the Apollo program during Apollo 14
• Bertha Heyman, a.k.a. "Big Bertha", a 19th-century criminal
• Big Bertha (cow), a cow that broke two Guinness World … See more

• Big Bertha (howitzer), a heavy mortar-like howitzer built and used by Germany during World War I See more

• Big Bertha (character), a Marvel Comics superhero
• Big Bertha, an "abnormal" in the Sanctuary television series
• Big … See more