Template:2016–17 European Rugby Champions Cup Pool 4 table
| P | W | D | L | PF | PA | Diff | TF | TA | TB | LB | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Leinster (4)
|
6 | 4 | 1 | 1 | 227 | 87 | +140 | 31 | 10 | 4 | 1 | 23 |
 Montpellier
|
6 | 3 | 0 | 3 | 120 | 149 | –29 | 15 | 15 | 2 | 2 | 16 |
| Castres
|
6 | 2 | 1 | 3 | 144 | 147 | –3 | 15 | 20 | 1 | 1 | 12 |
 Northampton Saints
|
6 | 2 | 0 | 4 | 91 | 199 | −108 | 10 | 26 | 1 | 0 | 9 |