Wiktoria may refer to:

Places

People with the given name

* Wiktoria Johansson (born 1996), or simply Wiktoria, Swedish singer * Wiktoria Goryńska (1902 – 1945), Polish painter and graphic artist * Wiktoria Kiszkis (born 2003), Polish footballer * Wiktoria Pikulik (born 1998), Polish professional racing cyclist * Wiktoria Elżbieta Potocka (died c. 1670), Polish noble lady * Wiktoria Śliwowska (1931–2021), Polish historian * Wiktoria Ulma, rescuer of Polish Jewish families during the Holocaust