Chichester is a cathedral city and civil parish in West Sussex, England. It is the only city in West Sussex and its county town. It was a Roman and Anglo-Saxon settlement and a major market town from those times through Norman and medieval times to the present day. It is the seat of the Church of England Diocese of Chichester, with a 12th-century cathedral.
The River Lavant, a winterbourne, runs through the city, mostly through culverts.