Abstract: The electronic roulette comprises, in a box-like body, a roulette wheel, including a plurality of numbered sectors, an electric motor for driving it, launching assembly to be operated by the player to launch a ball into the roulette wheel, a playing selecting keyboard to be actuated by the player for defining the stake value, and a ball position sensing optical encoder for sensing the position of the ball on the roulette wheel, an inlet channel for introducing tokens in order to set the stake value, a token supplying hopper for supplying a predetermined number of tokens in the case of a win by the player, and a microprocessor circuit operatively coupled to all of the mentioned elements to control them.