A shift lever control device is disclosed which comprises a pivot structure for permitting a shift lever to pivot in both first and second directions which are perpendicular to each other; a bracket which is pivotal together with the shift lever in the first direction and has a mounting portion; a cam plate rotatably mounted on the mounting portion and engaged with the shift lever so that when the shift lever pivots in the second direction, the cam plate is rotated on the mounting portion; a check structure for making the rotational movement of the cam plate in a snap action manner; a structure defining a cam surface on a periphery of the cam plate; and a single switch having a sensor pin which slidably contacts with the cam surface of the cam plate, so that the switch selectively assumes ON and OFF conditions in response to the rotational movement of the cam plate.