Portland Brewing Company
| Industry | Alcoholic beverage |
|---|---|
| Founded | 1986 |
| Defunct | 2021 |
| Headquarters | Portland, Oregon United States |
| Products | Beer |
| Owner | Florida Ice & Farm Co. |
Portland Brewing Company was a brewery in Portland, Oregon. A pioneer in Portland's early craft brewing scene, it was known as MacTarnahan's Brewing Company from 2004 to 2013 before resuming its original name. It was closed by the Costa Rican company that owned it, Florida Ice & Farm Co., in early 2021.