佩特沃斯（Petworth）是英格兰西萨塞克斯的一个城市。2001年，佩特沃斯有人口2,775人。

Petworth is a small town and civil parish in the Chichester District of West Sussex, England. It is located at the junction of the A272 east-west road from Heathfield to Winchester and the A283 Milford to Shoreham-by-Sea road. Some twelve miles (21 km) to the south west of Petworth along the A285 road lies Chichester and the south-coast. The parish includes the settlements of Byworth and Hampers Green and covers an area of 2,690 hectares (6,600 acres). In 2001 the population of the parish was 2,775 persons living in 1,200 households of whom 1,326 were economically active.