| Fenwick Allison | |
| Full Name: | Dennis Fenwick Allison |
| Birth Date: | 20 April 1931 |
| Birth Place: | Tynemouth, England |
| Death Place: | Leeds, England |
| School: | Dame Allan's School |
| University: | King's College, Newcastle |
| Position: | Fullback |
| Repyears1: | 1956–58 |
| Repcaps1: | 7 |
| Reppoints1: | 15 |
Dennis Fenwick Allison (20 April 1931 – 14 April 2009) was an English international rugby union player.
Born in Tynemouth, Northumberland, Allison was educated at Dame Allan's School and King's College, Newcastle, where he studied for a degree in metallurgy while playing club rugby for Northern.[1]
Allison, a left-footed fullback, moved to the Midlands in 1955 and signed with Coventry.[2]
From 1956 to 1958, Allison was capped seven times as a fullback by England. He appeared in all four matches of England's 1956 Five Nations campaign and contributed to the 1957 Five Nations grand slam with a first-half penalty goal in their tournament opener against Wales in Cardiff, which was the only score of a 3–0 win.[3]
Allison captained the Warwickshire side that won the 1957–58 County Championship.[4]