Gillingham have played Aberdare Athletic 12 times in competitive football, winning 6, drawing 1 and losing 5, first meeting on 1 Apr 1922 and most recently on 12 Feb 1927. Every meeting is listed below.
| Date | Season | Competition | Venue | Opponent | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 1 Apr 1922 | 1921–22 | Third Division South | H | Aberdare Athletic | 3–1 | ||
| 8 Apr 1922 | 1921–22 | Third Division South | A | Aberdare Athletic | 1–6 | ||
| 18 Nov 1922 | 1922–23 | Third Division South | H | Aberdare Athletic | 4–0 | ||
| 25 Nov 1922 | 1922–23 | Third Division South | A | Aberdare Athletic | 0–2 | ||
| 15 Mar 1924 | 1923–24 | Third Division South | A | Aberdare Athletic | 1–1 | ||
| 22 Mar 1924 | 1923–24 | Third Division South | H | Aberdare Athletic | 3–1 | ||
| 18 Oct 1924 | 1924–25 | Third Division South | A | Aberdare Athletic | 1–2 | ||
| 21 Feb 1925 | 1924–25 | Third Division South | H | Aberdare Athletic | 2–0 | ||
| 7 Nov 1925 | 1925–26 | Third Division South | A | Aberdare Athletic | 1–0 | ||
| 20 Mar 1926 | 1925–26 | Third Division South | H | Aberdare Athletic | 0–1 | ||
| 25 Sep 1926 | 1926–27 | Third Division South | H | Aberdare Athletic | 2–1 | ||
| 12 Feb 1927 | 1926–27 | Third Division South | A | Aberdare Athletic | 1–2 |
All Gillingham head-to-head records · Gillingham season by season