2017 24H Proto Series
The 2017 24H Proto Series is the first season of the 24H Proto Series, presented by Creventic. The races are contested with LMP3 cars and Group CN cars.
Calendar
;Notes:- Events denoted by "NC" are non-championship races.
- Scheduled Paul Ricard events have been cancelled due to a lack of entries.
- Events 1 and 2 are run in conjunction with the 24H Series.
Entry List
Results and standings
Race results
Bold indicates overall winner.| Round | Circuit | P2 Winners | P3 Winners | CN Winners |
| NC1 |  Dubai |  No. 51 Century Motorsport |  No. 12 Graff | No. 17 IDEC SPORT RACING |
| NC1 | Dubai | Daniel McKay Euan McKay |  Edward Lewis Brauner Franck Matelli Eric Trouillet | David Abramczik Frédérique Da Rocha Nicolas Da Rocha Romain Vozniak |
| NC2 | Dubai | No. 54 Optimum Motorsport |  No. 48 Kox Racing | No. 85 Krafft Racing |
| NC2 | Dubai | Adrian Barwick Bradley Ellis James French Kyle Masson | Peter Kox Nico Pronk | Daniel Kirmann François Kirmann Jean-Charles Perrin |
| NC3 | Dubai | No. 51 Century Motorsport | No. 12 Graff | No. 81 AUH Motorsports |
| NC3 | Dubai | Daniel McKay Euan McKay | Edward Lewis Brauner Franck Matelli Eric Trouillet |  Tarek Elgammal Konstantin Gugkaev |
| 1 |  Spa-Francorchamps | No. 3 Simpson Motorsport |  No. 8 monza garage | No entries |
| 1 | Spa-Francorchamps | Rik Breukers Andreas Laskaratos Ben Tuck | John Corbett Neale Muston James Winslow | No entries |
| 2 | Spa-Francorchamps | No. 3 Simpson Motorsport | No. 8 monza garage | No entries |
| 2 | Spa-Francorchamps | Rik Breukers Andreas Laskaratos Ben Tuck | John Corbett Neale Muston James Winslow | No entries |
| NC4 | Austin | |||
| NC4 | Austin | |||
| NC5 | Austin | |||
| NC5 | Austin | |||
| NC6 | Austin | |||
| NC6 | Austin |