Mighty Atom

Mighty Atom may refer to:

In sports:

• Jimmy Wilde, a Welsh boxer
• The Mighty Atom (athlete), an English athlete
• The Mighty Atom (strongman), a 20th century strongman

In television:

• The Japanese name for the popular character Astro Boy
• Mighty Atom (anime), a Japanese animated television series
• "The Mighty Atom" (Thunderbirds episode), the 14th episode of the first season of the Supermarionation television series Thunderbirds
• Mighty Atom (1959 TV Series)

In other fields:

• Mighty Atom Records, a Welsh based record label
• The Mighty Atom (novel), a book written by Marie Corelli
• Boy Bruce, the Mighty Atom, an early stage name of the British entertainer Bruce Forsyth