Mainstream Publishing
| Parent company | Random House |
|---|---|
| Founded | 1978 |
| Defunct | 2013 |
| Country of origin | Scotland, UK |
| Headquarters location | Edinburgh |
| Distribution | The Book Service |
| Publication types | Books |
Mainstream Publishing was a publishing company in Edinburgh, Scotland. Founded in 1978, it ceased trading in December 2013. It was associated with the Random House Group, who bought Mainstream in 2005.