Every competitive match Millwall played in 1908–09, in Southern League — 4 matches, 2 won, 1 drawn, 1 lost, with scorers and attendances where the record holds them.
| Date | Competition | Venue | Opponent | Their season | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 16 Jan 1909 | FA Cup | A | Luton Town | Luton Town 1908–09 | 2–1 | Dean, Tellum | |
| 6 Feb 1909 | FA Cup | A | Arsenal | Arsenal 1908–09 | 1–1 | Twigg 20 | |
| 10 Feb 1909 | FA Cup | H | Arsenal | Arsenal 1908–09 | 1–0 | Jones 64 | |
| 20 Feb 1909 | FA Cup | A | Nottingham Forest | Nottingham Forest 1908–09 | 1–3 | Shand 18 |
5 of the goals in this season carry a named scorer.
All 121 Millwall seasons · Millwall head-to-head records · Millwall players