| Cooperativa Agrícola y Lechera de La Unión Limitada | |
| Type: | Agricultural marketing cooperative |
| Industry: | Processed Dairy Goods |
| Founded: | La Unión, Chile (1949)[1] |
| Area Served: | Worldwide |
| Key People: | Juan Carlos Zwanzger Larre Lionel Mancilla Lausic |
| Members: | 730+ |
| Num Employees: | 1,300 |
Cooperativa Agrícola y Lechera de La Unión Limitada (COLUN or Colún) is a Chilean dairy cooperative company based in La Unión, Chile. As of 2011, Colún is the second largest dairy company in Chile after Soprole.