Vincent Mendoza Bueno is an Austrian singer of Filipino descent.
On January 12, 2008, he became the winner of the ORF programme, Musical! Die Show, an Austrian television musical contest.
He also served as a support act for Filipino singer Sarah Geronimo's concert in Vienna. On January 18, 2008, Bueno told the Philippine media of his plans to debut in the Philippines. He then made his first performance in Philippine Television on ASAP XV on August 29, 2010. He also signed a contract under Star Records, an ABS-CBN Entertainment Group Company, to pursue his music career in the Philippines.
He was supposed to represent Austria at the Eurovision Song Contest 2020 in Rotterdam, The Netherlands with the song, "Alive". However, on March 18, 2020, the event was cancelled due to the Coronavirus outbreak. Instead, he will represent the country at the Eurovision Song Contest 2021.