Luke Morley (born 19 June 1960 in Camberwell, London, England) is the guitarist, chief songwriter and producer for the hard rock band Thunder from 1989 to Present (with a break from 1999–2002, and 2009–2011). Previous to that he was a member of 1980s group, Terraplane who subsequently became Thunder.

In 2009, when Thunder announced that they were splitting up, Luke became the lead guitarist and co-songwriter for the rock band The Union, which he formed with guitarist and co-songwriter, Peter Shoulder.