NTT IndyCar Series seasons

31 seasons

Year	Champion	Races	Winners	Most wins
2026	Alex Palou	18	8	Alex Palou (6)
2025	Alex Palou	17	7	Alex Palou (8)
2024	Alex Palou	17	7	3 drivers (3)
2023	Alex Palou	17	7	Alex Palou (5)
2022	Will Power	17	9	Josef Newgarden (5)
2021	Alex Palou	16	9	Alex Palou, Colton Herta (3)
2020	Scott Dixon	14	7	Josef Newgarden, Scott Dixon (4)
2019	Josef Newgarden	17	7	Josef Newgarden (4)
2018	Scott Dixon	17	8	4 drivers (3)
2017	Josef Newgarden	17	10	Josef Newgarden (4)
2016	Simon Pagenaud	16	8	Simon Pagenaud (5)
2015	Scott Dixon	16	9	Scott Dixon (3)
2014	Will Power	18	11	Ryan Hunter-Reay, Will Power (3)
2013	Scott Dixon	19	10	Scott Dixon (4)
2012	Ryan Hunter-Reay	15	8	Ryan Hunter-Reay (4)
2011	Dario Franchitti	17	8	Will Power (6)
2010	Dario Franchitti	17	7	Will Power (5)
2009	Dario Franchitti	17	6	Dario Franchitti, Scott Dixon (5)
2008	Scott Dixon	19	10	Scott Dixon (6)
2007	Dario Franchitti	17	6	Tony Kanaan (5)
2006	Sam Hornish Jr.	14	6	Helio Castroneves, Sam Hornish Jr. (4)
2005	Dan Wheldon	17	9	Dan Wheldon (6)
2004	Tony Kanaan	16	7	4 drivers (3)
2003	Scott Dixon	16	9	3 drivers (3)
2002	Sam Hornish Jr.	15	9	Sam Hornish Jr. (5)
2001	Sam Hornish Jr.	13	8	Buddy Lazier (4)
2000	Buddy Lazier	9	8	Buddy Lazier (2)
1999	Greg Ray	10	7	Greg Ray (3)
1998	Kenny Bräck	11	7	Kenny Bräck (3)
1997	Tony Stewart	10	9	Arie Luyendyk (2)
1996	Buzz Calkins / Scott Sharp (IRL co-champions)	3	3	3 drivers (1)