A miniature figure—also known as a miniature or just a mini—is a small figurine commonly used in role playing games (RPGs) such as Dungeons & Dragons. Though RPGs can be played without them, miniatures can help visualize where characters are during combat, such as which way each character is facing, who's fighting who, line of sight, etc. They are also used in tabletop wargames such as Heroclix, Mage Knight, and Warhammer. Some minis are superbly sculpted and are collectible in their own right.

The hobby of painting, collecting, and gaming with miniatures is descended from the toy soldier hobby. Traditionally, "toy soldiers" are sold pre-painted, and miniatures are sold "bare" and require painting. This distinction is blurring with the recent introduction of pre-painted plastic figures, such as those used in Clix games.