| Viliami Hakalo | |
| Birth Date: | 4 December 1987 |
| Birth Place: | Tonga |
| Height: | 1.85m (06.07feet) |
| Weight: | 1040NaN0 |
| Position: | Centre |
| Years1: | 2006–2007 |
| Clubs1: | Provence |
| Apps1: | 6 |
| Points1: | 10 |
| Years2: | 2007–2008 |
| Clubs2: | Blagnac |
| Apps2: | 14 |
| Points2: | 0 |
| Years3: | 2014–2015 |
| Clubs3: | Bedford Blues |
| Apps3: | 13 |
| Points3: | 10 |
| Years4: | 2015–2018 |
| Clubs4: | Nottingham |
| Apps4: | 60 |
| Points4: | 62 |
| Years5: | 2018–2020 |
| Clubs5: | Saracens |
| Apps5: | 10 |
| Points5: | 10 |
| Repyears1: | 2006–2018 |
| Repteam1: | Tonga |
| Repcaps1: | 10 |
| Reppoints1: | 22 |
| Clubupdate: | 25 September 2018 |
| Repupdate: | 25 September 2018 |
Viliami Hakalo (born 4 December 1987) is a Tongan rugby union player. His usual position is as a Centre.