Olga Romanova

Olga Romanova may refer to:


 * Grand Duchess Olga Nikolaevna of Russia (1895–1918), daughter of Nicholas II of Russia
 * Grand Duchess Olga Alexandrovna of Russia (1882–1960), daughter of Alexander III of Russia
 * Olga Romanova (athlete) (born 1980), Russian long-distance runner
 * Olga "Dark Princess" Romanova, former lead singer of the Gothic metal band Dark Princess
 * Victim in the Moscow theater hostage crisis
 * Olga Romanova (journalist), television and newspaper journalist, opposition activist