The beard whose owner needs no introduction. Gandalf.
If somebody mentions the word beard, which of these images comes to your mind first?
Discuss the list here: http://www.imdb.com/board/bd0000088/thread/224886042
Results of 18,430 votes:
Richard Harris as Professor DumbledoreThe most luxurious beard of them all: Professor Albus Dumbledore.
3.The dainty plaits with the beads. The beard of Johnny Depp's captain Jack Sparrow.