Michael John "Duke" Robillard (born October 4, 1948) is an American guitarist and singer.

Although Robillard is known as a rock and blues guitarist, he also plays jazz and swing.

He played in bands as Mike "Honey Bear" Robillard and worked for the Guild Guitar Company.

He formed a duo with jazz guitarist Herb Ellis and the swing trio New Guitar Summit with Gerry Beaudoin and Jay Geils.

[3][4] With Roomful of Blues With The Fabulous Thunderbirds With New Guitar Summit (Duke Robillard/Jay Geils/Gerry Beaudoin) With Al Basile With Joe Beard With Gerry Beaudoin With Eddy Clearwater With Al Copley With Ronnie Earl With Sax Gordon With Scott Hamilton With Jay McShann With Jerry Portnoy With Jimmy Witherspoon With others