Tatiana Nikolaevna Kotova (Russian: Татьяна Николаевна Котова, born on September 3, 1985 in Rostov-on-Don) is a Russian beauty pageant titleholder who won the Miss Russia 2006 title and the opportunity to represent Russia in the Miss Universe 2007 and Miss World 2007 pageants. She is the third Russian to participate in both Miss Universe and Miss World after Anna Malova and Svetlana Goreva.
In March 2008, she joined the Russian/Ukrainian pop group Nu Virgos, after Vera Brezhneva left.
In March 2010, she left Nu Virgos and was replaced by Eva Bushmina.