Adam Lasse Björn Hellgren (born 21 November 1990) is a Swedish professional golfer and Asian Tour player.

[2] As a junior, Hellgren won the 2010 Order of Merit on the Skandia Tour, a Swedish under-21 circuit, after recording two victories, two runner-up finishes, and five other top-10s.

[3] In 2015, he successfully defended his title at the Black Mountain Invitational and made his first cut on the European Tour at the 2015 Nordea Masters in Stockholm, Sweden.

During the 2015 Swedish Matchplay Championship, he was hit by an errant tee-shot from Jesper Kennegård, was knocked to the ground, and required medical attention.

[6] In January 2020, Hellgren joined the Asian Tour after finishing tied 9th at Q-School, but only competed in one event, the Bandar Malaysia Open, before play was halted due to the COVID-19 pandemic.