Rayne is a city in Acadia Parish, Louisiana, United States. The population was 7,953 at the 2010 census, down from 8,552 at the 2000 census. It is nicknamed the "Frog Capital of the World", as well as the "Louisiana City of Murals".
Roland Boudreaux, a Democrat, was elected mayor of Rayne in the general election held on December 8, 2012. He defeated his Republican opponent, Chuck Robichaux by a 13-vote margin, 1,355 (50.2 percent) to 1,342 (49.8 percent).