| Sprint triathlonTriathlon · Women · Senior | Hannah PaceChampionship title | 1:07:41 | 2017National Sprint Triathlon Championships 2017 | ↗ Maltese Olympic Committee |
| Sprint triathlonTriathlon · Men · Senior | Graham BorgChampionship title | 1:01:42 | 2017National Sprint Triathlon Championships 2017 | ↗ Maltese Olympic Committee |
| Sprint triathlonTriathlon · Women · Senior | Margaret SegunaChampionship result | 1:12:02 | 2017National Sprint Triathlon Championships 2017 | ↗ Maltese Olympic Committee |
| Sprint triathlonTriathlon · Men · Senior | Wayne SpiteriChampionship result | 1:03:56 | 2017National Sprint Triathlon Championships 2017 | ↗ Maltese Olympic Committee |
| Standard triathlonTriathlon · Women · Senior | Hannah PaceChampionship title | 2:18:58 | 2017Express Trailers Malta National Triathlon Championship 2017 | ↗ Maltese Olympic Committee |
| Standard triathlonTriathlon · Men · Senior | Graham BorgChampionship title | 2:07:42 | 2017Express Trailers Malta National Triathlon Championship 2017 | ↗ Maltese Olympic Committee |
| Sprint triathlonTriathlon · Men · Senior | Shaun GaleaChampionship title | 59:17 | 2019National Sprint Triathlon Championships 2019 | ↗ Maltese Olympic Committee |
| DuathlonTriathlon · Men · Senior | Kai AzzopardiChampionship title | Winner | 2022-03-13National Duathlon Championships 2022 | ↗ Maltese Olympic Committee |
| DuathlonTriathlon · Women · Senior | Lara ButtigiegChampionship title | Winner | 2022-03-13National Duathlon Championships 2022 | ↗ Maltese Olympic Committee |
| National TRIATHLONTriathlon · Men · Senior | Andrew Fleri-SolerChampionship title | Champion | 1989Malta National TRIATHLON Championships 1989 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Sharon PulisChampionship title | Champion | 1992Malta National TRIATHLON Championships 1992 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | Nicky FarrugiaChampionship title | Champion | 1992Malta National TRIATHLON Championships 1992 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Marie Louise AsciakChampionship title | Champion | 1994Malta National TRIATHLON Championships 1994 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | Joseph CremonaChampionship title | Champion | 1994Malta National TRIATHLON Championships 1994 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Danica SpiteriChampionship title | Champion | 1998Malta National TRIATHLON Championships 1998 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | Dermot GaleaChampionship title | Champion | 1998Malta National TRIATHLON Championships 1998 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Maria Mifsud-BonniciChampionship title | Champion | 2001Malta National TRIATHLON Championships 2001 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | Dermot GaleaChampionship title | Champion | 2001Malta National TRIATHLON Championships 2001 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Maria Mifsud-BonniciChampionship title | Champion | 2004Malta National TRIATHLON Championships 2004 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | David GaleaChampionship title | Champion | 2004Malta National TRIATHLON Championships 2004 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Danica SpiteriChampionship title | Champion | 2008Malta National TRIATHLON Championships 2008 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | Dermot GaleaChampionship title | Champion | 2008Malta National TRIATHLON Championships 2008 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Danica Bonello-SpiteriChampionship title | Champion | 2012Malta National TRIATHLON Championships 2012 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Men · Senior | Keith GaleaChampionship title | Champion | 2012Malta National TRIATHLON Championships 2012 | ↗ Malta Triathlon Federation |
| National TRIATHLONTriathlon · Women · Senior | Danica Bonello-SpiteriChampionship title | Champion | 2014Malta National TRIATHLON Championships 2014 | ↗ Malta Triathlon Federation |