The range of Okanagana rimosa (Say's Cicada) in eastern North America appears to be widespread but patchy. We report the first known occurrence of mating by the species in New Jersey. We also report the first known record of the species from the state from a previously unpublished specimen collected in 1942 and deposited in the American Museum of Natural History collection. These two reports spanning 68 years are the only known specimens from New Jersey.