To provide a mouse type radio control transmitter incorporating a transmission circuit and shaped into a mouse and capable of complicated operation such as forward movement, backward movement, turning right, turning left, turning right or turning left while moving forward, turning right or turning left while moving backward even with a single hand.

The mouse type radio control transmitter is made slidable forward and backward on a base portion, sends a forward movement signal and a backward movement signal by forward and backward slides to move forward and backward a steered body. The depression of a right turn click button or a left turn click button turns the steered body to the right or the left through the transmission circuit. The mouse type radio control transmitter can turn right or left while moving forward or turn right or left while moving backward.