Head to Head
| England Championship | 2021/10/02 14:00 | Barnsley v Millwall | W | 0-1 |
| England Championship | 2021/02/27 15:00 | Barnsley v Millwall | L | 2-1 |
| England Championship | 2020/10/24 14:00 | Millwall v Barnsley | D | 1-1 |
| England Championship | 2020/06/27 12:00 | Barnsley v Millwall | D | 0-0 |
| England Championship | 2019/12/21 15:00 | Millwall v Barnsley | L | 1-2 |
| England Championship | 2018/03/17 13:00 | Barnsley v Millwall | W | 0-2 |
| England FA Cup | 2018/01/06 15:00 | Millwall v Barnsley | W | 4-1 |
| England Championship | 2017/09/30 14:00 | Millwall v Barnsley | L | 1-3 |
| England League 1 | 2016/05/29 14:00 | Barnsley v Millwall | L | 3-1 |
| England League 1 | 2016/01/02 15:00 | Barnsley v Millwall | L | 2-1 |
| England League 1 | 2015/08/18 18:45 | Millwall v Barnsley | L | 2-3 |