There are at least six artists and bands who have performed with the name "Passenger". The following order is loosely based on the last.fm statistics.
These are photos from concerts where Passenger played, so they may be of other bands that played the concert as well.
V Festival 2008 Aug 16 - 17, 2008 Chelmsford, England, United Kingdom Uploaded by Peter
V Festival 2008 Aug 16 - 17, 2008 Chelmsford, England, United Kingdom Uploaded by K8 Lnd