Borys Yukhymovych Steklyar Ukrainian: ????´? ???´????? ???????, Russian: ????? ???????? ??????? (29 January 1923, Novohrad-Volynskyi – 18 January 2018, Rivne) was colonel of Committee for State Security of USSR, he was one of the main specialists in combating Ukrainian Insurgent Army in Rivne region.In 2017 he was accused in the murder of two or more persons in March 1952, including artist and member of Volyn regional OUN propaganda Referenty Nil Khasevych and two of his colleagues.
Steklyar does not accept the guilt of murder.
Eduard Dolinsky, director of the Ukrainian Jewish Committee, suggested that Khasevych rather than Steklyar must be prosecuted, because, as he said, "It’s the Ukrainian Insurgent Army that committed a war crime" by killing the Jews and Poles.