The utility model discloses an adjustable theodolite working platform which comprises a fixed seat connected with a tower, a connecting seat I, two connecting rods arranged in parallel at an interval,a connecting seat II and a supporting platform for mounting a theodolite, one side of the first connecting base is hinged to the fixing base, the other side of the first connecting base is hinged toone ends of the two connecting rods, the other ends of the two connecting rods are hinged to one side of the second connecting base, and the other side of the second connecting base is hinged to the bottom of the supporting platform. The operation platform is directly installed on a tower, so that the problem that a measuring point is difficult to find due to complex field terrain is avoided; thetheodolite is driven by the connecting seat I to horizontally rotate around the tower; driving the theodolite to swing up and down through the connecting rod; driving the theodolite to rotate throughthe supporting platform; large-range and all-around adjustment of the theodolite is achieved, the operation efficiency is improved, and manpower and material resources are saved.