The 2019–2020 Toyota Finance 86 Championship (named the 2019–20 Best Bars Toyota 86 Championship for sponsorship reasons) will be the seventh running of the Toyota Finance 86 Championship. The championship will begin on 2 November 2019 at Pukekohe Park Raceway and will conclude on 26 April 2020 at the same venue.
All teams are New-Zealand registered.
| Team | Driver | Rounds | |
|---|---|---|---|
| Tony Richards Motorsport | 8 |  Flynn Mullany[1] | 1 |
| International Motorsport | 9 | Conor Adam[2] | 1 |
| 10 | Brock Gilchrist[3] | 1 | |
| 99 | Justin Allen[4] | 1 | |
| 222 | Todd Foster | 1 | |
| CareVets Racing Team | 17 | Ryan Wood[5] | 1 |
| 18 | Tayler Bryant | 1 | |
| Darkhorse Racing | 21 | Andrew Jackson[6] | 1 |
| 98 | Leo Bult | 1 | |
| Jaylyn Robotham Racing | 29 |  Jaylyn Robotham[7] | 1 |
| Richard Peasey Motorsport | 37 | Richard Peasey | 1 |
| Phillips Motorsport | 43 | Brayden Philips | 1 |
| Neale Motorsport | 53 | James Ransley[8] | 1 |
| Peter Vodanovich Motorsport | 84 | Peter Vodanovich[9] | 1 |
| Kaizen Racing | 86 | James Wilkins | 1 |
| M2 Competition | 95 | Connor Davison[10] | 1 |
| 97 | Campbell Stewart | 1 |
The 2019–20 calendar was announced on 30 April 2019. Each round will have three races each, with qualifying taking place for both races one and three.[11]