| League | Date | Home Team | Score | Away Team |
|---|---|---|---|---|
| CH | 22-07-2020 | Millwall | 4 - 1 | Huddersfield |
| CH | 18-07-2020 | QPR | 4 - 3 | Millwall |
| CH | 14-07-2020 | Millwall | 1 - 0 | Blackburn |
| CH | 11-07-2020 | Hull | 0 - 1 | Millwall |
| CH | 08-07-2020 | Millwall | 0 - 2 | Middlesbrough |
| CH | 03-07-2020 | Charlton | 0 - 1 | Millwall |
| CH | 30-06-2020 | Millwall | 1 - 1 | Swansea |
| CH | 27-06-2020 | Barnsley | 0 - 0 | Millwall |
| CH | 20-06-2020 | Millwall | 2 - 3 | Derby |
| CH | 06-03-2020 | Notts Forest | 0 - 3 | Millwall |
| CH | 29-02-2020 | Millwall | 1 - 1 | Bristol City |
| CH | 26-02-2020 | Millwall | 0 - 0 | Birmingham |
| CH | 22-02-2020 | Wigan | 1 - 0 | Millwall |
| CH | 15-02-2020 | Preston | 0 - 1 | Millwall |
| CH | 12-02-2020 | Millwall | 1 - 1 | Fulham |
| CH | 09-02-2020 | Millwall | 0 - 2 | West Brom |
| CH | 01-02-2020 | Sheffield Weds | 0 - 0 | Millwall |
| CH | 28-01-2020 | Leeds | 3 - 2 | Millwall |
| CH | 18-01-2020 | Millwall | 2 - 0 | Reading |
| CH | 11-01-2020 | Stoke | 0 - 0 | Millwall |
| CH | 01-01-2020 | Millwall | 3 - 1 | Luton |
| CH | 29-12-2019 | Millwall | 1 - 0 | Brentford |
| CH | 26-12-2019 | Cardiff | 1 - 1 | Millwall |
| CH | 21-12-2019 | Millwall | 1 - 2 | Barnsley |
| CH | 14-12-2019 | Derby | 0 - 1 | Millwall |
| CH | 10-12-2019 | Bristol City | 1 - 2 | Millwall |
| CH | 06-12-2019 | Millwall | 2 - 2 | Notts Forest |
| CH | 30-11-2019 | Birmingham | 1 - 1 | Millwall |
| CH | 26-11-2019 | Millwall | 2 - 2 | Wigan |
| CH | 23-11-2019 | Swansea | 0 - 1 | Millwall |
| CH | 09-11-2019 | Millwall | 2 - 1 | Charlton |
| CH | 02-11-2019 | Reading | 2 - 1 | Millwall |
| CH | 26-10-2019 | Millwall | 2 - 0 | Stoke |
| CH | 22-10-2019 | Millwall | 2 - 2 | Cardiff |
| CH | 19-10-2019 | Brentford | 3 - 2 | Millwall |
| CH | 05-10-2019 | Millwall | 2 - 1 | Leeds |
| CH | 02-10-2019 | Luton | 1 - 1 | Millwall |
| CH | 28-09-2019 | Huddersfield | 1 - 1 | Millwall |
| CH | 21-09-2019 | Millwall | 1 - 2 | QPR |
| CH | 14-09-2019 | Blackburn | 2 - 0 | Millwall |
| CH | 31-08-2019 | Millwall | 1 - 1 | Hull |
| CH | 24-08-2019 | Middlesbrough | 1 - 1 | Millwall |
| CH | 21-08-2019 | Fulham | 4 - 0 | Millwall |
| CH | 17-08-2019 | Millwall | 1 - 0 | Sheffield Weds |
| CH | 10-08-2019 | West Brom | 1 - 1 | Millwall |
| CH | 03-08-2019 | Millwall | 1 - 0 | Preston |