The 2020 Unibet Premier League Darts was a darts tournament organised by the Professional Darts Corporation – the sixteenth edition of the tournament. The event began on Thursday 6 February at the P&J Live in Aberdeen and ended with the Play-offs at the Ricoh Arena in Coventry on Thursday 15 October, after a delay was caused by the COVID-19 outbreak.

Premier League Darts, known for sponsorship purposes in 2024 as BetMGM Premier League Darts, is a darts tournament which launched on 20 January 2005 on Sky Sports. Now played weekly from February to May, the event originally started as a fortnightly fixture in small venues around the United Kingdom. The tournament originally featured seven players, gradually expanded to ten by 2013, before reduced again from 2022 to eight players from the Professional Darts Corporation circuit competing in a knockout style format, with nights also hosted in Europe at different venues. The top four players in the PDC Order of Merit are joined by four wildcard selections to make up the eight-person field. Alongside the World Championship and the World Matchplay, it is considered part of the sport's Triple Crown.