Millwall have played Old Westminsters 1 times in competitive football, winning 0, drawing 0 and losing 1, first meeting on 5 Nov 1887 and most recently on 5 Nov 1887. Every meeting is listed below.
| Date | Season | Competition | Venue | Opponent | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 5 Nov 1887 | 1887–88 | FA Cup | A | Old Westminsters | 1–8 |
All Millwall head-to-head records · Millwall season by season