Vacha

Vacha may refer to:
 * Acorus calamus, Vacha (Sk 'to speak') an ayurvedic medicine, mentioned in the bible
 * Vacha Reservoir, a reservoir in Bulgaria
 * Vacha (river), a river in Bulgaria
 * Vacha (Verwaltungsgemeinschaft), a Verwaltungsgemeinschaft in the district Wartburgkreis in Thuringia, Germany
 * Vacha, Germany, a town in Thuringia, Germany
 * Vacha, Russia, name of several inhabited localities in Russia

People

 * Vácha, Czech surname
 * Hirji Vacha Modi, Parsi businessman and philanthropist from India