Abstract: The present invention is an automatic toilet seat closure device and mechanism that is able to automatically close the toilet seat or both the toilet seat and toilet cover in response to flushing the toilet bowl using a handle. In one embodiment, the invention is further capable of restraining the decent of the toilet cover while allowing only the toilet seat to lower. It has a standardized appearance and adequate strength for use with all types of flush type toilet tanks It can be conveniently, efficiently, and inexpensively manufactured, assembled, and mounted with minimal labor and time. It can be installed as an add-on or can be manufactured as part of the toilet bowl system.