| Triumph models | | Years |
| Triumph 3TA (10 bikes) | | 1957-1966 |
| Triumph 500 Grand Prix (4 bikes) | | 1947-1950 |
| Triumph 6TP (Touring, 649 ccm) | | 1966 |
| Triumph Adventurer (5 bikes) | | 1996-2001 |
| Triumph America (17 bikes) | | 2003-2016 |
| Triumph Bandit 350 (Allround, 349 ccm) | | 1971 |
| Triumph Bobber TFC (Classic, 1200 ccm) | | 2020 |
| Triumph Bonneville (26 bikes) | | 1986-2016 |
| Triumph Bonneville 50th (Classic, 865 ccm) | | 2009 |
| Triumph Bonneville America (Classic, 790 ccm) | | 2002 |
| Triumph Bonneville Bobber (15 bikes) | | 2017-2024 |
| Triumph Bonneville Europa (2 bikes) | | 1984-1985 |
| Triumph Bonneville Newchurch (Classic, 865 ccm) | | 2015 |
| Triumph Bonneville Sixty (2 bikes) | | 2010-2011 |
| Triumph Bonneville Special Edition (Classic, 865 ccm) | | 2014 |
| Triumph Bonneville Speedmaster (10 bikes) | | 2018-2025 |
| Triumph Bonneville Spirit (Classic, 865 ccm) | | 2015 |
| Triumph Bonneville T 100 (Classic, 865 ccm) | | 2005 |
| Triumph Bonneville T100 (34 bikes) | | 2004-2025 |
| Triumph Bonneville T120 (22 bikes) | | 2016-2024 |
| Triumph Bonneville T120C Street Scrambler (7 bikes) | | 1963-1969 |
| Triumph Bonneville T120R Roadster (7 bikes) | | 1963-1969 |
| Triumph Bonneville T214 (2 bikes) | | 2015-2016 |
| Triumph Bonneville TT (5 bikes) | | 1963-1967 |
| Triumph Bonneville USA (2 bikes) | | 1984-1985 |
| Triumph Centennial Edition Daytona (Sport, 955 ccm) | | 2002 |
| Triumph Daytona 1000 (3 bikes) | | 1991-1993 |
| Triumph Daytona 1200 (4 bikes) | | 1995-1999 |
| Triumph Daytona 500 (4 bikes) | | 1966-1969 |
| Triumph Daytona 600 (1 bike) | | 2004 |
| Triumph Daytona 650 (1 bike) | | 2005 |
| Triumph Daytona 660 (Sport, 660 ccm) | | 2024 |
| Triumph Daytona 675 (20 bikes) | | 2006-2017 |
| Triumph Daytona 750 (6 bikes) | | 1991-1992 |
| Triumph Daytona 900 (2 bikes) | | 1995-1996 |
| Triumph Daytona 955 (8 bikes) | | 1999-2006 |
| Triumph Daytona Moto 765 (3 bikes) | | 2020-2022 |
| Triumph Daytona Super III (Sport, 885 ccm) | | 1995 |
| Triumph Daytona T595 (Sport, 955 ccm) | | 1997 |
| Triumph Legend TT (3 bikes) | | 1999-2001 |
| Triumph New Tiger 800 (Allround, 799 ccm) | | 2011 |
| Triumph Rocket 3 GT (9 bikes) | | 2020-2024 |
| Triumph Rocket 3 R (9 bikes) | | 2020-2024 |
| Triumph Rocket 3 TFC (2 bikes) | | 2019-2020 |
| Triumph Rocket III (6 bikes) | | 2004-2009 |
| Triumph Rocket III Classic (5 bikes) | | 2006-2009 |
| Triumph Rocket III Roadster (10 bikes) | | 2010-2019 |
| Triumph Rocket III Touring (9 bikes) | | 2008-2017 |
| Triumph Rocket X (Custom/cruiser, 2294 ccm) | | 2015 |
| Triumph Scrambler (12 bikes) | | 2006-2017 |
| Triumph Scrambler 1200 (19 bikes) | | 2019-2024 |
| Triumph Scrambler 400 X (Sport, 398 ccm) | | 2024 |
| Triumph Scrambler 900 (4 bikes) | | 2023-2024 |
| Triumph Speed 400 (Sport, 398 ccm) | | 2024 |
| Triumph Speed 94 (2 bikes) | | 2016 |
| Triumph Speed Four (4 bikes) | | 2003-2006 |
| Triumph Speed Triple (45 bikes) | | 1994-2024 |
| Triumph Speed Twin (57 bikes) | | 1937-2024 |
| Triumph Speedmaster (14 bikes) | | 2003-2016 |
| Triumph Sprint 900 (3 bikes) | | 1995-1997 |
| Triumph Sprint Executive (Sport touring, 885 ccm) | | 1998 |
| Triumph Sprint GT (6 bikes) | | 2011-2016 |
| Triumph Sprint RS (5 bikes) | | 2000-2004 |
| Triumph Sprint Sport (Sport touring, 885 ccm) | | 1998 |
| Triumph Sprint ST (14 bikes) | | 1999-2011 |
| Triumph Street Cup (3 bikes) | | 2017-2019 |
| Triumph Street Scrambler (8 bikes) | | 2017-2023 |
| Triumph Street Triple (41 bikes) | | 2008-2024 |
| Triumph Street Twin (10 bikes) | | 2016-2023 |
| Triumph Super III (Sport, 885 ccm) | | 1996 |
| Triumph T 100 R Daytona (2 bikes) | | 1972-1973 |
| Triumph T 120 R Bonneville (4 bikes) | | 1970-1973 |
| Triumph T 120 V Bonneville (2 bikes) | | 1972-1973 |
| Triumph T 140 E Bonneville (8 bikes) | | 1980-1983 |
| Triumph T 140 V Bonneville (6 bikes) | | 1973-1979 |
| Triumph T 140 V Tiger (3 bikes) | | 1976-1978 |
| Triumph T 150 V Trident (6 bikes) | | 1970-1975 |
| Triumph T 160 V Trident (2 bikes) | | 1976-1977 |
| Triumph T 25 T (Classic, 250 ccm) | | 1962 |
| Triumph T100 (2 bikes) | | 2002-2003 |
| Triumph T100C (11 bikes) | | 1959-1969 |
| Triumph T120 Bonneville (9 bikes) | | 1959-1967 |
| Triumph T140 Bonneville (3 bikes) | | 1977-1981 |
| Triumph T140D (Classic, 748 ccm) | | 1979 |
| Triumph T509 Speed Triple (Naked bike, 885 ccm) | | 1998 |
| Triumph T595 Daytona (Sport, 955 ccm) | | 1998 |
| Triumph TE-1 (Prototype/concept model, Electric) | | 2022 |
| Triumph TE-1 (Prototype/concept model, Electric) | | 2023 |
| Triumph Terrier (4 bikes) | | 1953-1956 |
| Triumph TF 250-X (Minibike, cross, 250 ccm) | | 2024 |
| Triumph TF 450-RC (Cross/motocross, 450 ccm) | | 2025 |
| Triumph Thruxton 1200 (17 bikes) | | 2016-2024 |
| Triumph Thruxton 900 (15 bikes) | | 2004-2016 |
| Triumph Thunderbird 1600 (12 bikes) | | 2009-2018 |
| Triumph Thunderbird 900 (12 bikes) | | 1995-2004 |
| Triumph Thunderbird Commander (5 bikes) | | 2014-2019 |
| Triumph Thunderbird LT (6 bikes) | | 2014-2019 |
| Triumph Thunderbird Storm (9 bikes) | | 2011-2019 |
| Triumph Tiger (Enduro/offroad, 855 ccm) | | 2000 |
| Triumph Tiger 100 (Classic, 490 ccm) | | 1970 |
| Triumph Tiger 1050 (14 bikes) | | 2007-2020 |
| Triumph Tiger 1200 (61 bikes) | | 2012-2024 |
| Triumph Tiger 660 (3 bikes) | | 2022-2024 |
| Triumph Tiger 750 (6 bikes) | | 1984-1988 |
| Triumph Tiger 800 (48 bikes) | | 2011-2020 |
| Triumph Tiger 850 (4 bikes) | | 2021-2024 |
| Triumph Tiger 900 (26 bikes) | | 1995-2024 |
| Triumph Tiger 955 (6 bikes) | | 2001-2006 |
| Triumph Tiger Cub 200 (16 bikes) | | 1954-1969 |
| Triumph Tiger Daytona (Classic, 490 ccm) | | 1970 |
| Triumph Tiger Sport 800 (Sport touring, 798 ccm) | | 2025 |
| Triumph Tigress 175 (2 bikes) | | 1958-1959 |
| Triumph Tigress 250 (2 bikes) | | 1958-1959 |
| Triumph Tina (8 bikes) | | 1962-1969 |
| Triumph TR 6 (5 bikes) | | 1971-1983 |
| Triumph TR 7 (9 bikes) | | 1973-1983 |
| Triumph Trident 660 (4 bikes) | | 2021-2024 |
| Triumph Trident 750 (12 bikes) | | 1968-1998 |
| Triumph Trident 900 (6 bikes) | | 1991-1998 |
| Triumph Trophy 1200 (20 bikes) | | 1991-2017 |
| Triumph Trophy 250 (Classic, 247 ccm) | | 1970 |
| Triumph Trophy 650 (Sport, 649 ccm) | | 1970 |
| Triumph Trophy 900 (9 bikes) | | 1991-2002 |
| Triumph TSS (2 bikes) | | 1982-1983 |
| Triumph TSX (2 bikes) | | 1982-1983 |
| Triumph TT 600 (4 bikes) | | 2000-2003 |