Kati Wolf (born 24 September 1974, Szentendre) is a Hungarian singer and former airline purser. Wolf represented Hungary at the Eurovision Song Contest 2011 with the song "What About My Dreams?".
At the age of seven, Wolf sang the title track for the popular Hungarian cartoon Vuk. Besides singing, she also took piano and jazz dance classes. After her graduation as solfege teacher, chorus master at the Hungarian Music Academy, she worked with numerous bands in different genres but her big breakthrough came in 2010 as a finalist of the Hungarian version of the talent show "X-Faktor".