奥尔泰（法语：Orthez）是法国比利牛斯-大西洋省的一个市镇，属于波城区（Pau）奥尔泰县（Orthez）。该市镇总面积45.86平方公里，2009年时的人口为10647人。

奥尔泰人口变化图示

Orthez (Gascon Ortès) is a commune in the Pyrénées-Atlantiques department in south-western France.

It lies 40 km NW of Pau on the Southern railway to Bayonne. The town also encompasses the small village of Sainte-Suzanne thus residents of the town are called either Orthéziens or Sainte-Suzannais. The population figures from 1999 give the population of the commune at 10,121 and of the canton at 16,168. In 1906, the town had 4,159 and the commune had 6,254.