PURPOSE: To provide the attitude controller which eliminates the trouble of correcting the attitude of a robot and reduces an operation burden.

CONSTITUTION: This attitude controller is equipped with a hand operation device I for inputting an attitude change indication, an attitude correction indication, and a shaft movement quantity equivalent value at respective points of the robot R, a shaft an attitude data part 1 which stores attitude data for each point, a movement quantity storage part 2 which stores a shaft movement quantity, and a coordinate data correction part 11 which corrects coordinate data corresponding to the attitude data with the shaft movement quantity. Further, the controller is provided with a decision and update part 8 which supplies the coordinate data correction part 11 with the shaft movement quantity stored in the shaft movement quantity storage part 2 corresponding to the attitude correction indication and an operation control part 5 which sends operation commands to the robot R according to the attitude data read out of the attitude data part 1 or the attitude data corrected by the coordinate data correction part 11. Consequently. similar attitude corrections at plural points can efficiently be made.