The utility model relates to a pencil compasses on desk, which is composed of a compasses body, a guiding block, a locating piece, and a locating needle and a pencil sleeve thereof. The guiding block is arranged in the guiding groove of the compasses body, the upper part of the guiding block is connected with a handle, the lower part of the guiding block is connected with thelocating piece through a screw thread pair, the guiding block is clamped in the guiding groove of the compasses body, the lower part of the locating piece is connected with the locating needle, and one side of the compasses body is connected with the pencil sleeve. The utility model has the advantages that structure is simple and compact, operation is simple and convenient, the pencil compasses on desk can be used as a desk decoration and is beautiful and durable, etc.