The mayor of a small East End municipality was busted for DWI last Friday afternoon after she rear ended a Corvette in Sag Harbor, cops said.

North Haven Village Mayor Laura Nolan was hit with an aggravated drunken driving rap after she smacked her Mercedes into the car’s rear in full view of a Sag Harbor Village cop

The officer pulled both parties over and realized that Nolan – who fumbled for identification and reeked on booze – was clearly drunk, cops said.

Nolan, who was held overnight and released Saturday, is up for re-election in 2013 after winning her seat in 2010.