Circus Caper, known as Moeru! Onīsan (燃える！お兄さん?, lit. "Burn! Older brother") in Japan, is the title of a side-scrolling NES video game where the player controls a young boy on a quest to save his sister who has been kidnapped by the circus. The game was released in 1990 by Toho Company Ltd. and received poor reviews.

Circus Charlie (サーカスチャーリー, Sākasu Chārī) is an action/platform game originally released by Konami in which the player controls a clown named Charlie. The game was a hit arcade game in 1984, which also had a successful release on the MSX in 1984, the Nintendo Famicom in 1986 by Soft Pro and on the Commodore 64 in 1987. It was released along with other Konami classic games on the Nintendo DS compilation Konami Classics Series: Arcade Hits.