Detkovichi is a village in Drahichyn Raion, in Brest Region, Belarus. Detkovichi lies at 151 m above sea level. It has 415 inhabitants. The nearest city is Byaroza, 27 km to the northeast. Among the landmarks around are Bereza Kartuska Prison (26 km), Holy Protection Church in Dzietkavičy (0.3 km) and Orthodox church of the Resurrection of Christ in Antopaĺ (12.6 km).

Also written Дзеткавічы.