Marina Yurievna Koulbitskaya (Russian: Марина Юрьевна Кульбицкая) (born November 14, 1960, Saint Petersburg, Russia) is a former Soviet Union competitive figure skater and the youngest competitor in the Soviet Senior Nationals at the time. She placed sixth at the Spartakiad of the Peoples of USSR in singles and won bronze at the 1976 and 1977 Soviet Figure Skating Championships. She was coached by Tamara Moskvina, Igor Moskvin, and Alexei Mishin. Marina was a principal skater with the Moscow Ballet on Ice, and was a part of the Russian All Stars and the Torvill and Dean Face the Music World Tours.