N.Y. Penal Law § 255.17 : Offenses Against Marriage, The Family, And The Welfare Of Children And Incompetents — Penal — Offenses Affecting The Marital Relationship — Adultery

Current through 2016 New York Laws, Chapters 1 to 237

A person is guilty of adultery when he engages in sexual intercourse with another person at a time when he has a living spouse, or the other person has a living spouse.

Adultery is a class B misdemeanor.