An impingement sprinkler has a main body, guiding member, tilting regulator, steering control member and steering limiter. The tilting regulator is arranged between the support of main body and the tubing portion on the lower end of the main body, so that the main body can be tilted to change the outflow angle of sprinkler head. The guiding member is located on the support of main body, driving the steering of the main body. The steering control member is installed on one side of the support of the main body to change the rotational direction of the main body. When the main body is tilted, the poke rod of steering control member could be maintained into the limiting ring frame, so that the first or the second limiting member could intervene the poke rod to make the main body retain the steering action.