Olga Barabanschikova (born November 2, 1979 in Minsk) is a professional Belarusian tennis player. Her highest WTA singles ranking is 49th, which she reached on March 2, 1998. Her career high in doubles was at 81 set at October 19, 1998. Barabanschikova was also a spokesperson in the final of the Eurovision Song Contest 2008, announcing the televotes of Belarus.