The Incredible Machine is a puzzle video game published in 1993 by Sierra On-Line for Classic Mac OS and MS-DOS. Versions for 3DO, FM Towns, and PC-98 were released in 1994. The objective of the game is to create Rube Goldberg machines by arranging collections of objects in a complex fashion, so as to perform some simple task (such as "put the ball into a box" or "start a mixer and turn on a fan").

The game was the first in The Incredible Machine series and was followed by The Even More Incredible Machine, an extended version of the original. It has 160 levels, about twice the number of levels in the original game, and more parts to use in the contraptions.