Disgraced ex-Gov. Andrew Cuomo was charged Thursday with groping a former aide in Albany’s Executive Mansion — a crime that could force him to register as a sex offender if he’s convicted.

A misdemeanor criminal complaint filed in Albany City Court alleges that Cuomo, 63, “did intentionally, and for no legitimate purpose, forcibly place his hand under the blouse shirt of the victim…and onto her intimate body part,”

“Specifically, the victims [sic] left breast for the purposes of degrading and satisfying his sexual desire,” it adds.

The incident allegedly took place on the afternoon of Dec. 7 on the second floor of Albany’s Executive Mansion, the governor’s official residence.