| Jean Sillières | |
| Birth Date: | 15 November 1946 |
| Birth Place: | Marciac, France |
| Height: | 5 ft 11 in |
| Weight: | 172 lb |
| Position: | Winger |
| Repyears1: | 1968–72 |
| Repcaps1: | 8 |
| Reppoints1: | 10 |
Jean Sillières (born 15 November 1946) is a French former rugby union international.[1]
Born in Marciac, Gers, Sillières was a speedy winger, clocked at 10.8 seconds in the 100 metres as a junior.[2] He earned eight France caps between 1968 and 1972, scoring three Test tries.[3] In the 1972–73 season, Sillières was one of the best players for Tarbes Stadoceste in their Brennus Shield-winning campaign.