Chistye Prudy (Russian: Чи́стые Пруды́; German: Tollmingkehmen, 1938-46 Tollmingen; Lithuanian: Tolminkiemis) is a rural locality (a settlement) in Nesterovsky District of Kaliningrad Oblast, Russia. The settlement is located about 15 kilometres (9.3 mi) from the Russian border with Lithuania.