Several actors have played Batman. There have been over five live action versions of Batman as well as various voice actors. People often discuss about which Batman actor is the best. I think that the best is Adam West.
1. Adam West stood out meer than any other Batman actor
Adam West got to play Batman in a toon that lasted over 100 episodes. That gave him plenty of time for his version of Batman to be memorable. Later on he got to voice Batman in cartoons which gave him a chance to play various versions of Batman. All of his performances as Batman are a memorable treat.