Otradnoye (Russian: Отра́дное; Finnish: Pyhäjärvi, Pyhäjärvi Vpl.) is a rural locality on Karelian Isthmus, in Priozersky District of Leningrad Oblast, and a station of the Saint Petersburg-Hiitola railroad. Before the Winter War and Continuation War it was the administrative center of the Pyhäjärvi municipality of Viipuri province of Finland. It is birthplace of Karl Lennart Oesch (1892–1978).