What is the correct pronunciation of buffalo?

The correct pronunciation of "buffalo" depends on what you're referring to:

* The animal: /ˈbʌfəloʊ/ (rhymes with "buffalo")

* The city in New York: /ˈbʌfəloʊ/ (rhymes with "buffalo")

* The verb meaning "to overwhelm": /ˈbʌfəloʊ/ (rhymes with "buffalo")

So, the pronunciation is the same in all cases, but it's worth noting the different meanings.