Alexander Mikhailovich Lubyantsev (Russian: Александр Михайлович Лубянцев, Aleksandr Mikhailovich Lubiantsev, also transliterated Lubiantcev, born 27 December 1986) is a Russian pianist and composer. He is a laureate of the 2004 Sydney International Piano Competition and the 2007 International Tchaikovsky Competition, at which he received the bronze medal, no gold awarded, and has also been a prizewinner in over ten other piano competitions. His performance at the 2011 Tchaikovsky Competition and the ensuing events are also quite significant.