Yes there are various hotshot adapters and also plastic "flash foots" that sometimes come with your flash. My canon flash came with them but not my cheaper vivitar.

If your tripod is 1/4-20 just look for an adapter that takes that.

FlashZebra is a good place to start if you are in the US.
Something like this will work

http://flashzebra.com/products/0219/index.shtml

Lon has a bunch more choices if you want to slave etc.