William Drew "Will" Johnson (born May 29, 1984) is an American rugby union player who plays for Rosslyn Park and the United States.
Johnson was selected to tour with the USA Eagles for the Autumn 2010 tour of Europe.
Johnson's first cap for the USA was on his 25th birthday in 2009 against Ireland and now-teammate Bob Casey.
He received notoriety in British press for his second cap against Wales; he collided with and concussed Welsh captain, Ryan Jones, on the opening kickoff ending the latter's Lion's tour.