Antti Tapani Tuisku (born 27 February 1984, in Rovaniemi) is a Finnish pop singer, made famous by the 2003 Idols talent show, the Finnish version of Pop Idol. Although Tuisku finished third in the show, he has easily become the most popular artist of the three. Currently Tuisku lives in Helsinki.
Tuisku has sold over 220,000 records in Finland during his career, which makes him one of the 80 best-selling artists there. He has said that his idol is Madonna. He is the first artist in Finland to release two albums on the same date (New York and Rovaniemi); upon release, they held the top-two spots of the Finnish Albums Chart.