斯泰宁（Steyning）是英格兰西萨塞克斯的一个城市。2001年人口普查时，斯泰宁有人口5,812人。

Steyning (/stɛnɪŋ/) is a small rural town and civil parish in the Horsham District of West Sussex, England. It is located at the north end of the River Adur gap in the South Downs, four miles (6.4 km) north of Shoreham-by-Sea. The smaller villages of Bramber and Upper Beeding constitute, with Steyning, a built-up area at this crossing-point of the river.