The Old Newton Burial Ground is a historic cemetery located in Newton, Sussex County, New Jersey. The cemetery was the primary burial ground in the town for a century after its establishment in 1762. As the burial ground would reach capacity, the state legislature incorporated the Newton Cemetery Company which began operating a new cemetery in 1867. After this time, interments would continue at the old burial ground intermittently until 1943. The burial ground contains the graves of members of local families from Newton and the surrounding areas, and includes several local and state political figures, prominent citizens, and veterans. While nineteenth-century sources attest 5,000 burials within the cemetery, a recent transcription lists only 1,287 individual known graves.