楚尔察赫是瑞士的城镇，位于该国北部莱茵河畔，由阿尔高州负责管辖，面积6.52平方公里，海拔高度341米，2011年人口4,167，其中四成居民信奉罗马天主教。

Bad Zurzach is a municipality in the district of Zurzach in the canton of Aargau in Switzerland. It is the seat of the district.

Bad Zurzach was previously known as Zurzach; the population voting for the official name change in a referendum of 21 May 2006. Located on the Rhine, Bad Zurzach has a thermal water bath and an outdoor bathing facility. The old market town, the St. Verena convent church with its treasure, the Roman Catholic Church and the late Roman castle Tenedo on the Kirchlibuck hill are listed as heritage sites of national significance.