查特豪斯公学（英语：Charterhouse School），原名为查特豪斯的詹姆士王和汤玛斯·苏顿医院（英语：The Hospital of King James and Thomas Sutton in Charterhouse），经常简称为查特豪斯（英语：Charterhouse），为一间英格兰学院制的独立寄宿学校，属于英国传统公学，坐落于萨里郡的哥达明。

本公学于1611年由汤玛斯·苏顿于伦敦创立，原来坐落于史密斯菲尔德卡尔特豪斯广场中古老的加尔都西会修道院 ，它是9所在1868年公学法案中定义的英格兰公学之一。今日学生仍然被称为加尔都西会修士，而已经毕业的学生则被称为老加尔都西会修士（OCs）。

Charterhouse is an independent boarding school at Godalming, Surrey, England. For the academic year 2015-16, Charterhouse charges full boarders up to £11,843 per term, making it the 9th most expensive HMC boarding school.

Founded by Thomas Sutton in 1611 on the site of the old Carthusian monastery in Charterhouse Square, Smithfield, London, it is one of the original seven English public schools as defined by the Public Schools Act 1868 which derived from the Clarendon Commission of 1864. Today pupils at Charterhouse are still referred to as Carthusians, and ex-pupils as Old Carthusians.