Kevin Hearn and Thin Buckle is a Canadian band led by Barenaked Ladies multi-instrumentalist Kevin Hearn. The four members are Kevin Hearn (Piano, Keyboards, Guitar, Voice), Chris Gartner (Bass, Voice), Bob Scott (Drums, and Brian Macmillan (Guitar, Voice). To date they have released five albums, Mothball Mint (1997), H-Wing (2001), Night Light (2003), The Miracle Mile (2006) and Havana Winter (2009).

Guitarists Martin Tielli and Derek Orford were originally members, the former leaving to pursue other interests, and the latter currently being unable to play (though he plays on four tracks of The Miracle Mile as a 'musical guest'). MacMillan joined the group after Night Light was released.

User-contributed text is available under the Creative Commons By-SA License and may also be available under the GNU FDL.