Wiki Dofus

There are 12 classes in Dofus. Your choice of class determines what spells your character will receive, and also determines how much upgrades will cost.
 

1. Sadida's shoes (Adidas) - Nature-influenced direct damage and voodoo doll summoning.
2. Eniripsa's Hands (Aspirine) - Specialized in healing and invoking spells to increase the abilities of their allies.
3. Iop's Heart - Attack-based class with many powerful spells, however they have short range.
4. Cra's Range (Arc) - Archer class specializing in bow and arrow attacks that have long range to attack enemies from far away.
5. Feca's Shield (cafe) - Defensive magic user, usually the last man standing in a fight.
6. Sacrier's Blood(sacrifice + crier) - Attacks based on sacrifice and self-damage to deal more powerful attacks.
7. Osamodas' Whip (Sado-Maso{chism}) - Summoner class that can call creatures to its aid.
8. Ecaflip's Coin ("pilface")) - Gambler class whose attacks are powerful but can backfire and harm the player.
9. Enutrof's Finger (Fortune) - Treasure seeker class that starts off weaker in battle but finds dropped items at a faster rate.
10. Xelor's hourglass (Rolex) - Masters of time, able to delay or speed up units in battle by taking or adding Action Points (AP) to enemies and/or allies.
11. Sram's Shadow (Mars Bar) - thief/assassin class, specializing in different types of hidden traps and invisibility.
12. Pandawa's Followers (Padawan) - While sober, they're a support class, carrying allies around the battlefield and lowering enemies' elemental resistance. When drunk, they become formidible close-range fighters, with reduced movement but powerful attacks and damage reduction. This class is available only for paid players.

Source: Wikipedia