How long do anchovies last in the refrigerator?

Anchovies can last about 1 to 2 months in the refrigerator if they are stored properly in an airtight container. If they are canned and unopened, they can last much longer, typically until the expiration date on the can. Once opened, it's best to consume them within a week for optimal freshness. Always check for signs of spoilage before use.