Dwarf Anatomy – The character has the form of a dwarf.
There are very few superheroes that are little people.
Oberon is hero but does not have superpowers (Who’s Who in the DC Universe #7).
Puck is a martial artist that uses his low center of gravity to his advantage (Official Handbook of the Marvel Universe V1 #8).
Tom Thumb (Marvel) is a genius (Squadron Supreme V1 #6).
Artic-Inugaakalikurit Dwarf – TSR 2166 Monstrous Compendium Annual Volume 3
Charduni – Creature Collection I
Dark Iron Dwarves – World of Warcraft Monster Guide
Derro – TSR 2140A Monstrous Manual
Forsaken Dwarf – Creature Collection I
Korred – TSR 2102 MC1 Monstrous Compendium
Urdunnir Dwarf – TSR 2166 Monstrous Compendium Annual Volume 3
Wild Dwarf – TSR 2158 Monstrous Compendium Annual Volume 2
Halfling – TSR 2140A Monstrous Manual