| Matt Back | |
| Full Name: | Mathew Back |
| Birth Date: | 5 April 1970 |
| Birth Place: | Pontypridd, Wales |
| Height: | 6 ft 0 in |
| Weight: | 203 lb |
| Position: | Fullback |
| Repyears1: | 1995 |
| Repcaps1: | 4 |
| Reppoints1: | 0 |
Mathew Back (born 5 April 1970) is a Welsh former rugby union international.
Back was a fullback, born in Pontypridd, who was capped four times for Wales, all in the 1995 Five Nations Championship.[1] He came on as a substitute in the first two matches and started as fullback for the remaining matches, with Tony Clement out with concussion.[2] At club level, Back competed first for his hometown club Pontypridd, then played with Bridgend, Swansea, Bristol and Aberavon.[3] He is a teacher by profession.[4]