The 2012–13 Aberdeenshire Cup was won by Fraserburgh.
First round
| 7 August 2012 | Deveronvale | 2–3 | Formartine Utd | Princess Royal Park, Banff |
| 20:00 BST | Referee: Thomas Shaw |
| 8 August 2012 | Buckie Thistle | 1–0 | Banks O' Dee | Victoria Park, Buckie |
| 20:00 BST | Referee: Graham Beaton |
Second round
| 15 August 2012 | Cove Rangers | 0–2 | Turriff Utd | Allan Park, Aberdeen |
| 15:00 BST | Referee: Graham Beaton |
| 15 August 2012 | Formartine Utd | 5–2 | Inverurie Loco Works | North Lodge Park, Pitmedden |
| 15:00 BST | Referee: Andy Milne |
| 15 August 2012 | Fraserburgh | 5–2 | Keith | Bellslea Park, Fraserburgh |
| 15:00 BST | Referee: Mat Northcroft |
| 15 August 2012 | Huntly | 5–3 | Buckie Thistle | Christie Park, Huntly |
| 15:00 BST | Referee: Ryan Milne |
Semi finals
| 28 August 2012 | Formartine Utd | 3–1 | Huntly | North Lodge Park, Pitmedden |
| 20:00 BST | Referee: Thomas Shaw |
| 29 August 2012 | Turriff Utd | 1–3 | Fraserburgh | The Haughs, Turriff |
| 20:00 BST | Referee: Mike McNab |
Final
| Formartine Utd | 2–2 (a.e.t.) | Fraserburgh |
|---|---|---|
| Evening Express | ||
| Penalties | ||
| 1–3 | ||
Referee: Ryan Milne