Tennille R. McCoy is an American realtor, human resources executive and Democratic Party politician serving as a member of the New Jersey General Assembly for the 14th legislative district, having taken office on January 8, 2024.

[1] McCoy has been a resident of Hamilton Township, Mercer County, New Jersey, where she attended the local public schools.

[1][2] McCoy and her incumbent running mate Wayne DeAngelo defeated Republicans Adam J. Elias and Skye Gilmartin in the 2023 New Jersey General Assembly election.

[3][4] McCoy was one of 27 members elected for the first time to serve in the General Assembly.

With her predecessor, Daniel R. Benson, resigning at the end of December 2023, McCoy was sworn into office on January 8, 2024, one day before the other 26 newcomers.