The 2019 Pro14 Grand Final was the final match of the 2018–19 Pro14 season. The 2018–19 season is the fifth with Guinness as the title sponsor, the tenth with a Grand Final and the second season with 14 teams, following the admission of two South African teams. The final was played between Glasgow Warriors and Leinster and was played at the 60,000 seater, Celtic Park in Glasgow, home to Scottish football giants and former European Cup winners Celtic. Leinster won the game 18–15 to retain the title.