| United States Speedway National Championship | |
| Sport: | Motorcycle speedway |
| Founded: | 1998 |
| Most Champs: | Mike Bast (7) |
The United States Speedway National Championship is an annual speedway championship to decide one of the two national champions of the United States. The Championship has always been staged at Costa Mesa Speedway and dates back to 1969. Since 1998 when Costa Mesa promoters split from the AMA, the competition has run completely separately from the AMA National Speedway Championship. It is not affiliated to the FIM.[1]
| width=40px | Year | width=160px | Winner |
| 1969 | Steve Bast | ||
| 1970 | Rick Woods | ||
| 1971 | Mike Bast | ||
| 1972 | Rick Woods | ||
| 1973 | Mike Bast | ||
| 1974 | Steve Bast | ||
| 1975 | Mike Bast | ||
| 1976 | Mike Bast | ||
| 1977 | Mike Bast | ||
| 1978 | Mike Bast | ||
| 1979 | Mike Bast | ||
| 1980 | Bruce Penhall | ||
| 1981 | Bruce Penhall | ||
| 1982 | Shawn Moran | ||
| 1983 | Kelly Moran | ||
| 1984 | Kelly Moran | ||
| 1985 | Alan Christian | ||
| 1986 | Bobby Schwartz | ||
| 1987 | Brad Oxley | ||
| 1988 | Steve Lucero | ||
| 1989 | Bobby Schwartz | ||
| 1990 | Mike Faria | ||
| 1991 | Mike Faria | ||
| 1992 | Chris Manchester | ||
| 1993 | Sam Ermolenko | ||
| 1994 | Sam Ermolenko | ||
| 1995[2] | Greg Hancock | ||
| 1996[3] | Steve Lucero | ||
| 1997[4] | Mike Faria | ||
| 1998[5] | Bart Bast | ||
| 1999[6] | Brad Oxley | ||
| 2000[7] | Charlie Venegas | ||
| 2001 | Chris Manchester | ||
| 2002 | Billy Hamill | ||
| 2003 | Scott Brant | ||
| 2004 | Billy Janniro | ||
| 2005 | Chris Manchester | ||
| 2006 | Charlie Venegas | ||
| 2007 | |||
| 2008 | |||
| 2009 | Ricky Wells | ||
| 2010 | |||
| 2011 | Billy Janniro | ||
| 2012 | Billy Hamill | ||
| 2013 | Billy Hamill | ||
| 2014 | Bryan Yarrow[8] | ||
| 2015 | Aaron Fox[9] | ||
| 2016 | Aaron Fox | ||
| 2017 | Broc Nicol | ||
| 2018 | Billy Janniro | ||
| 2019 | Billy Janniro | ||
| 2020 | Broc Nicol | ||
| 2021 | Not Staged | ||
| 2022 | Max Ruml[10] | ||
| 2023 | Max Ruml[11] | ||