Andreas Halvorsen (born 8 December 1996) is a Norwegian professional golfer who plays on the Challenge Tour.

[2] He played in the 2014 Eisenhower Trophy, and won the 2014 Junior Golf World Cup in Japan with Jarand Ekeland Arnøy, Kristoffer Reitan and Viktor Hovland, beating the American team led by Cameron Young into second.

[3] Halvorsen moved to St. Augustine, Florida in 2013 to train at the Tom Burnett Junior Golf Academy.

Junior Amateur Golf Championship where he knocked out Ryan Ruffels before losing 1 up to Sam Horsfield in the quarter-final.

He played on PGA Tour Latinoamérica between 2016 and 2022, where he lost a playoff at the 2017 Visa Open de Argentina.