锡瓦斯（Sivas）是土耳其锡瓦斯省首府。位于中安那托利亚。2007年人口296,402人。市内有大清真寺。

Sivas (Armenian:Սեբաստիա; Latin: Sebastia, Sebastea, Sebasteia, Sebaste) is a city in central Turkey and the seat of Sivas Province. According to a 2011 estimate, its urban population is 425,297.

The city, which lies at an elevation of 4,193 feet (1,278 m) in the broad valley of the Kızılırmak river, is a moderately-sized trade center and industrial city, although the economy has traditionally been based on agriculture. Rail repair shops and a thriving manufacturing industry of rugs, bricks, cement, and cotton and woolen textiles form the mainstays of the city's economy. The surrounding region is a cereal-producing area with large deposits of iron ore which are worked at Divriği.