In 1887 the foundation-stone of the new town church of Bad Rappenau was laid. Previously the parish belonged to the church district of Sinsheim, changing to the one of Bad Rappenau-Sinsheim in 1975. On January 1, 2005, there was a fusion with the church district of Sinsheim to the church district Kraichgau. In other villages of Bad Rappenau there are also different parishes belonging to the Protestant Parish of Baden. Just the parishes of Bonfeld and Fürfeld belong to the Protestant Parish of Württemberg, since these villages belonged to Württemberg in former times.