Anna Abreu (born February 7, 1990) is a Finnish-Portuguese singer who rose to fame as the runner-up of the third series of the Finnish singing talent show Idols in 2007.
Her music is primarily pop, though her songs also have R&B, dance and Latin rhythms to them. Since her participation in Idols, Abreu has become one of the best-selling Finnish Idols contestants and one of the most successful Finnish female singers, with certified record sales surpassing 190,000 copies, which places her also among the 100 best-selling music artists of all time in Finland.