Dig Dug (ディグダグ Digu Dagu) is an arcade game developed and published by Namco in Japan in 1982. It runs on Namco Galaga hardware, and was later published outside Japan by Atari, Inc.. A popular game based on a simple concept, it was also released as a video game on many consoles.

The objective of Dig Dug is to eliminate underground-dwelling monsters by either inflating them with an air pump until they explode, or by dropping rocks on them. There are two kinds of enemies in the game: "Pookas" (a race of round red monsters, said to be modeled after tomatoes, that wear yellow goggles) and "Fygars" (a race of green dragons that can breathe fire while their wings flash).