"Henrietta" is the debut single of Scottish rock band the Fratellis, released on 12 June 2006 as the first single their debut album, Costello Music (2006).

It was their first UK top-20 hit, charting at number 19 on 18 June 2006.

"Henrietta" was released alongside "Flathead" and "Creepin' Up the Backstairs" as a download for the Rock Band 2 video game on 10 February 2009.

‡ Sales+streaming figures based on certification alone.