Brickset uses BrickLink's minifig database and images but presents them in a way that makes it easy to view minifigs, see what sets they came in and identify gaps in your collection.
Choose a theme of interest from the list below or in the menu.
If the theme you're looking for is not listed above, select it from the list in the menu.
The rule BrickLink goes by is if it's listed on the first page of the instructions with other minifigs then it's a minifig.