| Max Wiltshire | |
| Birth Name: | Maxwell Lloyd Wiltshire |
| Birth Date: | 16 July 1938 |
| Birth Place: | Milsom Point, Australia |
| Position: | Lock |
| Amatteam1: | Vardre RFC |
| Amatteam2: | Skewen RFC |
| Amatteam3: | BP Llandarcy RFC |
| Amatteam4: | Aberavon RFC |
| Amatteam5: | Bridgend RFC |
| Amatteam6: | Barbarian F.C. |
| Repteam1: | Wales |
| Repyears1: | 1967 - 1968 |
| Repcaps1: | 4 |
| Reppoints1: | 0 |
| Coachteams1: | BP Llandarcy RFC |
| Occupation: | oil process worker taxi driver |
| School: | Rhydhir Lower Comprehensive |
Maxwell Lloyd Wiltshire (16 July 1938 – 19 September 2021[1]) was a Welsh international rugby union player. He played as a lock forward[2] for Aberavon RFC during the 1960s.
First capped against the touring All Blacks in 1967 along with fellow Aberavon players, Billy Mainwaring, Ian Hall and Paul James Wheeler he won four Welsh caps.
He captained Aberavon in the 1965–66 & 1966–67 seasons.