Quebec Open was played 11-13/01/2019 in Drummondville, Quebec, Canada with 96 men and 40 women.
WDF Tables updated with these results 17/01/2019.
| MEN’S SINGLES | Country | Position | WOMEN’S SINGLES | Country |
| Ross Snook | Canada | 1 | Darlene Van Sleeuwen | Canada |
| Jacques Dionne | Canada | 2 | Danna Foster | Canada |
| Ron Looker | Canada | 3 | Cheryl Heffernan | Canada |
| Dany Fournier | Canada | 3 | Hayley Crowley | Canada |
| Yannick Fournier | Canada | 5 | Louise Beaudin | Canada |
| Dave Kendall | Canada | 5 | Kim Waterfield | Canada |
| Kevin Bourque | Canada | 5 | Dianne Gobeil | Canada |
| Marc Villeneuve | Canada | 5 | Sam Birch | Canada |
| Stephane Jean | Canada | 9 | Doris Tanguay | Canada |
| Sylvain Marcoux | Canada | 9 | Genny Mercier | Canada |
| Steven Vautour | Canada | 9 | Rhonda Maidment | Canada |
| Richard Moretti | Canada | 9 | Joanne Hetherington | Canada |
| Marcel Simard | Canada | 9 | Nathalie Bolduc | Canada |
| Sylvain Bourdeau | Canada | 9 | Angie Diabo | Canada |
| Paul Bolduc | Canada | 9 | Sylvie Berube | Canada |
| Brian Billings | Canada | 9 | Natasha Germaine | Canada |