Galina Efremenko, née: Maniachenko (Ukrainian: Галина Єфременко (Маняченко): Halyna Yefremenko (Manyachenko); born 23 December 1980) is a Ukrainian figure skater. She competed as Galina Maniachenko from 1993 until 2005 when she began competing under her married name, Efremenko. She won the bronze medal at the 2003 Cup of Russia, gold medals at the 2000 Nebelhorn Trophy, 2003 Karl Schäfer Memorial, 2000 and 2003 Ondrej Nepela Memorial, and three Ukrainian national titles.