Millwall have played Aberdare Athletic 12 times in competitive football, winning 9, drawing 3 and losing 0, first meeting on 15 Apr 1922 and most recently on 16 Apr 1927. Every meeting is listed below.
| Date | Season | Competition | Venue | Opponent | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 15 Apr 1922 | 1921–22 | Third Division South | H | Aberdare Athletic | 0–0 | ||
| 22 Apr 1922 | 1921–22 | Third Division South | A | Aberdare Athletic | 0–0 | ||
| 23 Sep 1922 | 1922–23 | Third Division South | H | Aberdare Athletic | 1–0 | ||
| 30 Sep 1922 | 1922–23 | Third Division South | A | Aberdare Athletic | 1–0 | ||
| 8 Sep 1923 | 1923–24 | Third Division South | A | Aberdare Athletic | 1–1 | ||
| 15 Sep 1923 | 1923–24 | Third Division South | H | Aberdare Athletic | 2–0 | ||
| 4 Oct 1924 | 1924–25 | Third Division South | A | Aberdare Athletic | 1–0 | ||
| 7 Feb 1925 | 1924–25 | Third Division South | H | Aberdare Athletic | 2–1 | ||
| 31 Aug 1925 | 1925–26 | Third Division South | H | Aberdare Athletic | 4–2 | ||
| 7 Sep 1925 | 1925–26 | Third Division South | A | Aberdare Athletic | 2–1 | ||
| 6 Sep 1926 | 1926–27 | Third Division South | A | Aberdare Athletic | 3–1 | ||
| 16 Apr 1927 | 1926–27 | Third Division South | H | Aberdare Athletic | 1–0 |
All Millwall head-to-head records · Millwall season by season