Czech Brethren

The Czech Brethren may refer to:


 * Evangelical Church of Czech Brethren, the biggest Czech Protestant church, founded 1918
 * Church of Brethren (Czech Republic), an evangelical free church in the Czech Republic
 * Moravian Church, a current church which evolved from Unity of the Brethren
 * Unity of the Brethren Baptists, an association serving Brethren Baptist Christians in the Czech Republic