Top Five rock Bass players


1 John Entwistle
2 Jack Bruce 
3 John Paul Jones
4 Geddy Lee
5 Paul McCartney
6 Glen Hughes
 
OK it's six but I saw Hughes with Trapeze and Deep Purple. And one magic night in Abilene Texas he played note for note with Tommy Bolin so I give him Honable mention. 

lenmc2964
Won't argue with McCartney and Squire.  Also a fan of John Lodge on bass. 
My quick 5:

Graham Maby (Joe Jackson)
Mike Mills (R.E.M.)
John Paul Jones
Lee Sklar (James Taylor et al)
John Entwistle
mark anthony of van halen. the story goes eddie told him "put your finger on this fret, then keep playing eight notes. we'll give you a wink when the song ends."