John Campbell is a Professor of Philosophy at the University of California in Berkeley, California. Before moving to Berkeley, Campbell taught at Oxford University for a number of years, eventually holding the Wilde Professorship in Mental Philosophy. Campbell specializes in the philosophy of mind with special emphasis on questions relating to perception.
John Campbell (born September 30, 1972) is the bassist and a founding member of the metal band Lamb of God.
John Campbell (c.1720 – December 16, 1790) naval officer and colonial governor born Kirkcudbrightshire, Scotland and died London, England.