Coordinates: 57°13′30″N 103°29′24″E / 57.22500°N 103.49000°E
Radishchev (Russian: Ради́щев) is an urban locality (a work settlement) in Nizhneilimsky District of Irkutsk Oblast, Russia. Population: 1,140 (2010 Census);1,310 (2002 Census);1,395 (1989 Census).