Yelena Konstantinovna Stempkovskaya (Russian: Елена Константиновна Стемпковская; Belarusian: Алена Канстанцінаўна Стампкоўская, romanized: Alena Kanstantsinawna Stampkowskaya; October 1921 – 30 June 1942) was a Soviet radio operator in the 216th Rifle Regiment of the Red Army during World War II who was posthumously awarded the title of Hero of the Soviet Union on 15 May 1946.