Character class (Dungeons & Dragons)

A character class is a fundamental part of the identity and nature of characters in the Dungeons & Dragons role-playing game. A character's capabilities, strengths, and weaknesses are largely defined by its class; choosing a class is one of the first steps a player takes in order to create a Dungeons & Dragons player character. A character's class affects a character's available skills and abilities. A well-rounded party of characters requires a variety of abilities offered by the diverse classes in the game.

Dungeons & Dragons was the first game to introduce the usage of character classes to role-playing. Many other traditional role-playing games and massively multiplayer online role-playing games have since adopted the concept as well. Dungeons & Dragons classes have generally been defined in the Player's Handbook, one of the three core rulebooks; a variety of alternate classes have also been defined in supplemental sourcebooks.

These classes have appeared as character classes in the core books of multiple published editions:

While the main character classes available have been fairly stable since the 1st edition of Advanced Dungeons & Dragons, a variety of alternate base classes have been offered in supplemental books. The release of Unearthed Arcana in 1985, for instance, introduced the new (at the time) base class of Barbarian and reworked Paladins to be a type of the new base class Cavalier; Oriental Adventures also introduced a number of alternate classes more appropriate for an Eastern setting. 2nd edition added several completely new base classes (e.g. Runecaster, and Shaman); in addition, supplemental handbooks offered a variety of "kits" to customize each base class, and the Dungeon Master's Guide offered a guide of suggestions on how to balance custom new classes created by individual players. 3rd edition introduced five NPC classes not intended for player use in its Dungeon Master's Guide.

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