The New Jersey State Museum is located at 195-205 West State Street in Trenton, in the U.S. state of New Jersey. The museum's collections include natural history specimens, archaeological and ethnographic artifacts, and cultural history and fine art objects. Exhibitions, educational activities, research programs, and lectures are also offered. The museum, a division of the New Jersey Department of State, includes a 140-seat planetarium and a 384-seat auditorium.

The secretary of state of New Jersey oversees the Department of State, which is one of the original state offices. The Secretary is responsible for overseeing artistic, cultural, and historical programs within the U.S. state of New Jersey, as well as volunteerism and community service projects within the state and is also the keeper of the Great Seal of the State. The Secretary is appointed by the Governor.