2012–13 Scottish League Cup
| Tournament details | |
|---|---|
| Country | Scotland |
| Dates | 4 August 2012 – 17 March 2013 |
| Teams | 42 |
| Final positions | |
| Champions | St Mirren |
| Runners-up | Heart of Midlothian |
The 2012–13 Scottish League Cup was the 67th season of Scotland's second-most prestigious football knockout competition. It is also known as the Scottish Communities League Cup for sponsorship reasons, after the Scottish Government continued their 1.7 million sponsorship for a second season.