The 2019 WPA World Nine-ball Championship was a nine-ball pool championship, which took place from December 13 to 17, 2019 at the al-Arabi Sports Club in Doha, Qatar.

[1] The defending champion was Germany's Joshua Filler, who won the 2018 event defeating Carlo Biado in the final 13–10.

[2][3] Russian Fedor Gorst won the event, defeating Taipei's Chang Jung-lin in the final 13–11.

[4] The following is results from the last-16 stage onwards.

[5]