Is there a buffalo nickel without the Indian head?

There aren't any nickels called "buffalo head" coins. They're referred to as "buffalo nickel" or "Indian Head nickels" but not "buffalo head" because it shows the whole animal on the back, LOL.

So many buffalo nickels were made that most circulation issues aren't very valuable except in top-quality condition. There are several valuable error coins, though - please see the Related Question for more details.