Alfa Romeo
| Team | Racing Class | Model | Startdate | Enddate |
|---|---|---|---|---|
| Alfa Romeo Racing Formula 1 Team | Formula One | 21-07-2023 | 26-11-2023 | |
| Agrotec Škoda Rally Team | RN7 | Alfa Romeo 147 | 26-08-2022 | 28-08-2022 |
| Alfa Romeo Racing Formula 1 Team | Formula One | 18-03-2022 | 09-07-2023 | |
| Privateer - Brazil | Touring Cars | Alfa Romeo Giulia | 18-06-2021 | 22-08-2021 |
| HMS Racing | Touring Cars | Alfa Romeo Giulietta | 07-04-2018 | 30-09-2018 |
| Romeo Ferraris | Touring Cars | Alfa Romeo Giulia | 07-04-2018 | 17-10-2021 |
| Azerti Motorsport | Touring Cars | Alfa Romeo 156 | 04-05-2007 | 18-11-2007 |
| Gary Ayles Motorsport | Touring Cars | Alfa Romeo 156 | 31-03-2007 | 14-10-2007 |
| Quest Racing | Touring Cars | Alfa Romeo 156 | 15-07-2006 | 14-10-2007 |
| Equipo TekProm | Touring Cars | Alfa Romeo 156 | 01-07-2006 | 02-07-2006 |
| InFront Motorsport | Touring Cars | Alfa Romeo 156 | 08-04-2006 | 15-10-2006 |
| Scuderia La Torre | Touring Cars | Alfa Romeo 156 | 01-04-2006 | 30-04-2006 |
| Ceskoslovensky Motorsport | Touring Cars | Alfa Romeo 156 Gta | 01-04-2006 | 02-04-2006 |
| DB Motorsport | Touring Cars | Alfa Romeo 156 | 09-04-2005 | 30-04-2006 |
| N.technology | Touring Cars | Alfa Romeo 156 | 09-04-2005 | 18-11-2007 |
| Nissan Janspeed Racing | Touring Cars | Alfa Romeo 156 | 20-04-2003 | 21-09-2003 |
| Gary Ayles Motorsport | Touring Cars | Alfa Romeo 156 | 31-03-2002 | 22-09-2002 |
| JS Motorsport | Touring Cars | Alfa Romeo 147 | 16-04-2001 | 07-10-2001 |
| Nissan Janspeed Racing | Touring Cars | Alfa Romeo 156 | 16-04-2001 | 07-10-2001 |
| Scuderia Giudici | Sportscars | Alfa Romeo 155 V6 TI | 12-04-1996 | 13-10-1996 |
| JAS Motorsport | Sportscars | Alfa Romeo 155 V6 TI | 12-04-1996 | 10-11-1996 |
| Euroteam Cipa | Sportscars | Alfa Romeo 155 V6 TI | 21-04-1995 | 16-10-1995 |
| Alfa Romeo Old Spice Racing | Touring Cars | Alfa Romeo 155 | 01-04-1995 | 30-09-1995 |
| Team H&R-WSM | Sportscars | Alfa Romeo 155 V6 TI | 08-04-1994 | 10-04-1994 |
| Engstler Motorsport | Sportscars | Alfa Romeo 155 V6 TI | 08-04-1994 | 26-06-1994 |
| Alfa Corse | Touring Cars | Alfa Romeo 155 TS | 04-04-1994 | 18-09-1994 |
| Scuderia Giudici | Sportscars | Alfa Romeo 155 V6 TI | 16-07-1993 | 09-10-1994 |
| Alfa Corse | Sportscars | Alfa Romeo 155 V6 TI | 02-04-1993 | 10-11-1996 |
| Team Schübel | Sportscars | Alfa Romeo 155 V6 TI | 02-04-1993 | 16-10-1995 |
| None | N4 | Alfa Romeo 75 | 19-01-1990 | 25-01-1990 |
| None | A6/7 | Alfa Romeo Alfetta GTV6 | 19-01-1990 | 25-01-1990 |
| Brookside Garage | Touring Cars | Alfa Romeo 75 V6 3.0 | 02-10-1988 | 02-10-1988 |
| MK Motorsport | Sportscars | Alfa Romeo 75 Turbo Evoluzione | 21-08-1987 | 23-08-1987 |
| ATN | Sportscars | Alfa Romeo 75 Turbo Evoluzione | 27-03-1987 | 23-08-1987 |
| Privateer - Austria | Sportscars | Alfa Romeo 75 V6 | 19-09-1986 | 21-09-1986 |
| Privateer - United Kingdom | Touring Cars | Alfa Romeo Alfasud TI 1.5 | 13-07-1986 | 13-07-1986 |
| Privateer - Austria | Sportscars | Alfa Romeo Alfetta GTV/6 | 22-03-1985 | 24-03-1985 |
| MK Motorsport | Sportscars | Alfa Romeo Alfetta GTV/6 | 02-08-1984 | 22-09-1985 |
| Privateer - Italy | Sportscars | Alfa Romeo Alfetta GTV/6 | 02-08-1984 | 04-08-1984 |
| Terry Drury Racing | Touring Cars | Alfa Romeo Alfetta GTV/6 | 25-03-1984 | 06-10-1985 |
| RSM Marko | Sportscars | Alfa Romeo Alfetta GTV/6 | 09-03-1984 | 22-09-1985 |
| Privateer - Germany | Sportscars | Alfa Romeo 75 V6 | 09-03-1984 | 21-09-1986 |
| Industrial Control Services Ltd. | Touring Cars | Alfa Romeo Alfetta GTV/6 | 20-03-1983 | 02-10-1983 |
| Autodelta | Formula One | 16-09-1979 | 16-09-1979 | |
| Alfa Romeo Dealer Team | Touring Cars | Alfa Romeo Alfetta GTV/6 | 13-04-1979 | 05-10-1986 |
| Scuderia Filipinetti | S2.0 | 09-06-1972 | 10-06-1972 | |
| Autodelta | S3.0 | 09-06-1972 | 10-06-1972 | |
| Scuderia Filipinetti | GT | 09-06-1972 | 10-06-1972 | |
| Autodelta | P3.0 | 10-06-1970 | 13-06-1970 | |
| VDS Racing Team | S5.0 | 10-06-1970 | 12-06-1971 | |
| VDS Racing Team | P3.0 | 11-06-1969 | 14-06-1969 | |
| VDS Racing Team | P2.0 | 25-09-1968 | 14-06-1969 | |
| Autodelta | P2.0 | 25-09-1968 | 28-09-1968 | |
| Scuderia Sant Ambroeus | GT+2.0 | 25-09-1968 | 28-09-1968 | |
| Scuderia Filipinetti | GT+2.0 | 25-09-1968 | 14-06-1969 | |
| Scuderia Filipinetti | S5.0 | 07-06-1967 | 12-06-1971 | |
| Scuderia Filipinetti | P5.0 | 07-06-1967 | 10-06-1967 | |
| Scuderia Filipinetti | GT5.0 | 07-06-1967 | 10-06-1967 | |
| Scuderia Filipinetti | P+2.0 | 15-06-1966 | 18-06-1966 | |
| Scuderia Filipinetti | S+2.0 | 15-06-1966 | 18-06-1966 | |
| Scuderia Filipinetti | GT1.6 | 14-06-1963 | 15-06-1963 | |
| Scuderia Sant Ambroeus | GT1.6 | 14-06-1963 | 15-06-1963 | |
| Otelle Nucci | Formula One | 15-12-1962 | 12-12-1964 | |
| Scuderia Sant Ambroeus | GT1.3 | 20-06-1962 | 23-06-1962 | |
| Privateer - Italy | GT1.3 | 22-06-1960 | 25-06-1960 | |
| V.Conrero | S1.15 | 22-06-1960 | 25-06-1960 | |
| Woestman | Champ Car | 07-09-1953 | 07-09-1953 | |
| SA Alfa Romeo | S5.0 | 13-06-1953 | 13-06-1953 | |
| Juan Manuel Fangio | Formula One | 01-02-1953 | 01-02-1953 | |
| Privateer - Argentina | Formula One | 01-02-1953 | 31-01-1954 | |
| Import Motors | Champ Car | 01-09-1952 | 01-09-1952 | |
| Privateer - Unknown | Champ Car | 03-09-1951 | 03-09-1951 | |
| Esmeralda | Champ Car | 04-09-1950 | 04-09-1950 | |
| Alfa Romeo Racing Formula 1 Team | Formula One | 13-05-1950 | 12-12-2021 | |
| SA Alfa Romeo | Formula One | 16-04-1950 | 29-09-1951 | |
| SA Alfa Romeo | Champ Car | 05-09-1949 | 05-09-1949 | |
| Rob Walker Racing Team | Formula One | 26-05-1949 | 26-05-1949 | |
| Johnny Mauro | Champ Car | 31-05-1948 | 06-09-1948 | |
| Privateer - United Kingdom | Formula One | 21-08-1947 | 17-09-1949 | |
| Privateer - Sweden | Formula One | 09-02-1947 | 09-02-1947 | |
| Ecurie Autosport | Formula One | 01-09-1946 | 01-09-1946 | |
| Ecurie Naphtra Course | Formula One | 25-08-1946 | 25-08-1946 | |
| Milt Marion | Champ Car | 30-06-1946 | 30-06-1946 | |
| SA Alfa Romeo | Formula One | 09-06-1946 | 18-07-1948 | |
| Privateer - Netherlands | Formula One | 09-06-1946 | 09-06-1946 | |
| Privateer - Belgium | Formula One | 08-06-1946 | 08-06-1946 | |
| Alfa Corse | Formula One | 30-05-1946 | 17-10-1948 | |
| Privateer - United States of America | Champ Car | 30-05-1946 | 22-06-1947 | |
| Don Lee | Champ Car | 30-05-1946 | 30-05-1947 | |
| Privateer - Italy | Formula One | 13-05-1946 | 13-07-1947 | |
| Privateer - France | Formula One | 22-04-1946 | 09-06-1946 | |
| Privateer - France | 3.0 | 17-06-1939 | 17-06-1939 | |
| Joel Thorne | Champ Car | 05-07-1937 | 05-07-1937 | |
| Balmacaam Team | Champ Car | 05-07-1937 | 05-07-1937 | |
| Privateer - United Kingdom | 1.1 | 19-06-1937 | 19-06-1937 | |
| Privateer - France | 5.0 | 19-06-1937 | 19-06-1937 | |
| Privateer - United States of America | Champ Car | 30-05-1937 | 01-09-1941 | |
| Ferrari | Champ Car | 12-10-1936 | 05-07-1937 | |
| Privateer - United Kingdom | 2.0 | 15-06-1935 | 15-06-1935 | |
| Privateer - United Kingdom | 1.1 | 15-06-1935 | 15-06-1935 | |
| Privateer - Italy | 3.0 | 17-06-1933 | 15-06-1935 | |
| Privateer - Russia | 3.0 | 18-06-1932 | 18-06-1932 | |
| Privateer - Unknown | 3.0 | 18-06-1932 | 18-06-1932 | |
| Privateer - France | 3.0 | 18-06-1932 | 15-06-1935 | |
| Privateer - France | 2.0 | 18-06-1932 | 17-06-1933 | |
| Privateer - United Kingdom | 3.0 | 13-06-1931 | 15-06-1935 | |
| SA Alfa Romeo | 3.0 | 13-06-1931 | 17-06-1933 | |
| Privateer - United Kingdom | 2.0 | 21-06-1930 | 21-06-1930 |