NASCAR O'Reilly Auto Parts Series seasons

45 seasons

Year	Champion	Races	Winners	Most wins
2026	In progress	31 of 33	15	Justin Allgaier (6)
2025	Jesse Love	33	14	Connor Zilisch (10)
2024	Justin Allgaier	33	17	Austin Hill (4)
2023	Cole Custer	33	15	John Hunter Nemechek (7)
2022	Ty Gibbs	33	11	Noah Gragson (8)
2021	Daniel Hemric	33	14	3 drivers (5)
2020	Austin Cindric	33	9	Chase Briscoe (9)
2019	Tyler Reddick	33	11	Christopher Bell (8)
2018	Tyler Reddick	33	16	Christopher Bell (7)
2017	William Byron	33	18	Kyle Busch (5)
2016	Daniel Suarez	33	14	Kyle Busch (10)
2015	Chris Buescher	33	14	Kyle Busch (6)
2014	Chase Elliott	33	16	Kyle Busch (7)
2013	Austin Dillon	33	11	Kyle Busch (12)
2012	Ricky Stenhouse Jr.	33	12	Joey Logano (9)
2011	Ricky Stenhouse Jr.	34	15	Carl Edwards, Kyle Busch (8)
2010	Brad Keselowski	35	12	Kyle Busch (13)
2009	Kyle Busch	35	12	Kyle Busch (9)
2008	Clint Bowyer	35	12	Kyle Busch (10)
2007	Carl Edwards	35	15	Kevin Harvick (6)
2006	Kevin Harvick	35	17	Kevin Harvick (9)
2005	Martin Truex Jr.	35	14	Martin Truex Jr., Ryan Newman (6)
2004	Martin Truex Jr.	34	15	Martin Truex Jr. (6)
2003	Brian Vickers	34	17	Bobby Hamilton Jr. (4)
2002	Greg Biffle	34	17	Jeff Burton (5)
2001	Kevin Harvick	33	17	Greg Biffle, Kevin Harvick (5)
2000	Jeff Green	32	14	Jeff Green (6)
1999	Dale Earnhardt Jr.	32	15	Dale Earnhardt Jr., Mark Martin (6)
1998	Dale Earnhardt Jr.	31	16	Dale Earnhardt Jr. (7)
1997	Randy LaJoie	30	13	Mark Martin (6)
1996	Randy LaJoie	26	13	Mark Martin (6)
1995	Johnny Benson Jr.	26	14	Chad Little (6)
1994	David Green	28	17	Terry Labonte (4)
1993	Steve Grissom	28	13	Mark Martin (7)
1992	Joe Nemechek	31	17	Robert Pressley (5)
1991	Bobby Labonte	31	16	Harry Gant (5)
1990	Chuck Bown	31	14	Chuck Bown (6)
1989	Rob Moroso	29	17	Rob Moroso (4)
1988	Tommy Ellis	30	18	Harry Gant (5)
1987	Larry Pearson	27	15	Larry Pearson (6)
1986	Larry Pearson	31	13	Dale Earnhardt, Jack Ingram (5)
1985	Jack Ingram	27	12	Jack Ingram, Tommy Ellis (5)
1984	Sam Ard	29	10	Jack Ingram, Sam Ard (8)
1983	Sam Ard	35	10	Sam Ard (10)
1982	Jack Ingram	29	14	Jack Ingram (7)

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