Olga Alekseyevna Puchkova (also Poutchkova; Russian: Ольга Алексеевна Пучкова; Belarusian: Вольга Аляксееўна Пучкова; born 27 September 1987) is a Russian professional tennis player. As a junior, she played for Belarus, and was sometimes listed as Belarusian as a professional.
Olga Puchkova, coached by her father Alex Poutchkov, was No 1 in the World in the ITF U12 rankings in 1999. She won the U12 category in the Eddie Herr in 1999, where she beat Shahar Pe'er 6–2, 6–2 in the final, and a week later was runner up in the U12 category at the Orange Bowl, where qualifier Tatiana Golovin beat her 6–4, 3–6, 6–4.