Kitsap may refer to:
Kitsap County, Washington Kitsap Peninsula, a peninsula in western Washington state, lying between Hood Canal and Puget Sound. Chief Kitsap, a Suquamish Indian for whom the county was named Naval Base Kitsap, a US Navy base located in Kitsap County, Washington Kitsap Beach, a town now known as Indianola, Washington Kitsap BlueJackets, baseball team in Bremerton, Washington Kitsap Transit Ketchup, a table condiment which has variously been spelled catsup, catchup, and ketchup