2015 U.S. F2000 National Championship
The 2015 U.S. F2000 National Championship was the sixth season – since its revival in 2010 – of the U.S. F2000 National Championship, an open wheel auto racing series that is the first step in INDYCAR's Road to Indy ladder, and is owned by Andersen Promotions. It was the second season featuring a single class of competition. The schedule expanded to 16 races from 14 in 2014 with the addition of a pair of races at NOLA Motorsports Park and Mazda Raceway Laguna Seca, where the series previously raced in 2013. Nearby Sonoma Raceway was dropped from the schedule.
French second year driver Nico Jamin captured the championship driving for Cape Motorsports with Wayne Taylor Racing. Jamin won ten of the sixteen rounds and finished on the podium of every race except one. American Jake Eidson of Pabst Racing finished on the podium in every race but two, however, he only won four races and Jamin soundly exceeded him for the championship by 72 points. Cape's Aaron Telitz captured one victory among his ten podium finishes and captured third in the championship. Brazilian Victor Franzoni captured a win in the fourth round of the championship, but his team was suspended for repeated equipment rules violations and Franzoni moved to the Pro Mazda Championship. Australian Anthony Martin finished on the podium five times and captured rookie of the year honors.
Drivers and teams
All teams were American-registered.| Team | Drivers | Rounds | |
| Abel Motorsports | 51 |  Bill Abel | 7–9 |
| Afterburner Autosport | 17 |  Victor Franzoni | 1–6 |
| Afterburner Autosport | 17 |  Sennan Fielding | 12–14 |
| Afterburner Autosport | 18 | Jack Mitchell | 12–16 |
| ArmsUp Motorsports | 5 |  Keyvan Andres Soori | All |
| ArmsUp Motorsports | 6 | Max Hanratty | All |
| ArmsUp Motorsports | 7 | Peter Portante | 15–16 |
| ArmsUp Motorsports | 16 |  James Dayson | All |
| Cape Motorsports with WTR | 2 |  Nico Jamin | All |
| Cape Motorsports with WTR | 3 | Aaron Telitz | All |
| D2D Motorsports | 61 | Andrew List | 1–2, 12–14 |
| JAY Motorsports | 12 | Augie Lerch | 1–9 |
| JDC Motorsports | 19 | Sam Chastain | 7–8 |
| JDC Motorsports | 19 | Robert Alon | 15–16 |
| JDC Motorsports | 80 | Parker Thompson | All |
| John Cummiskey Racing | 33 |  Anthony Martin | All |
| John Cummiskey Racing | 94 | Jordan Lloyd | 1–4 |
| Pabst Racing | 22 | Jake Eidson | All |
| Pabst Racing | 23 |  Luo Yufeng | All |
| RJB Motorsports | 9 | Alex Mayer | 12–14 |
| RJB Motorsports | 10 | Clint McMahan | 12–14 |
| Swan Motorsports | 9 | Tyler Hunter | 7–8 |
| Team Pelfrey | 81 |  Ayla Ågren | All |
| Team Pelfrey | 82 | Luke Gabin | All |
| Team Pelfrey | 83 | Garth Rickards | All |
| Team Pelfrey | 84 |  Nikita Lastochkin | All |
Race calendar and results
| Rnd | Circuit | Location | Date | Pole position | Fastest lap | Most laps led | Winning driver | Winning team |
| 1 | Streets of St. Petersburg | St. Petersburg, Florida | March 28 | Jake Eidson | Jake Eidson | Jake Eidson | Jake Eidson | Pabst Racing |
| 2 | Streets of St. Petersburg | St. Petersburg, Florida | March 29 | Aaron Telitz | Jake Eidson | Jake Eidson | Pabst Racing | |
| 3 | NOLA Motorsports Park | Avondale, Louisiana | April 11 | Nico Jamin | Aaron Telitz | Nico Jamin | Nico Jamin | Cape Motorsports with WTR |
| 4 | NOLA Motorsports Park | Avondale, Louisiana | April 12 | Victor Franzoni | Victor Franzoni | Victor Franzoni | Afterburner Autosport | |
| 5 | Barber Motorsports Park | Birmingham, Alabama | April 25 | Nico Jamin | Victor Franzoni | Victor Franzoni | Aaron Telitz | Cape Motorsports with WTR |
| 6 | Barber Motorsports Park | Birmingham, Alabama | April 26 | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR | |
| 7 | Indianapolis Motor Speedway road course | Speedway, Indiana | May 8 | Nico Jamin | Aaron Telitz | Aaron Telitz | Nico Jamin | Cape Motorsports with WTR |
| 8 | Indianapolis Motor Speedway road course | Speedway, Indiana | May 9 | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR | |
| 9 | Lucas Oil Raceway at Indianapolis | Clermont, Indiana | May 23 | Nico Jamin | Nico Jamin | Jake Eidson | Jake Eidson | Pabst Racing |
| 10 | Streets of Toronto | Toronto | June 13 | Nico Jamin | Jake Eidson | Jake Eidson | Jake Eidson | Pabst Racing |
| 11 | Streets of Toronto | Toronto | June 14 | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR | |
| 12 | Mid-Ohio Sports Car Course | Lexington, Ohio | August 1 | Nico Jamin | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR |
| 13 | Mid-Ohio Sports Car Course | Lexington, Ohio | August 2 | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR | |
| 14 | Mid-Ohio Sports Car Course | Lexington, Ohio | August 2 | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR | |
| 15 | Mazda Raceway Laguna Seca | Monterey, California | September 12 | Nico Jamin | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR |
| 16 | Mazda Raceway Laguna Seca | Monterey, California | September 13 | Nico Jamin | Nico Jamin | Nico Jamin | Cape Motorsports with WTR |