James Martin & Co
| Industry | Engineering and manufacturing |
|---|---|
| Founded | circa 1848 |
| Founder | James Martin |
| Defunct | 1915 |
| Successor | Gawler Implement Manufacturing Co. |
| Headquarters | |
| Products | Agricultural machinery Mining machinery Railway rolling stock |
Number of employees | 700 (peak) |
James Martin & Co was an Australian engineering company which progressed from making agricultural equipment to making railway locomotives.