Rizzo may refer to: Rizzo (band), an indie pop band from Los Angeles Rizzo (surname) Rizzo the Rat, a Muppet character Ratso Rizzo, Dustin Hoffman's character in Midnight Cowboy Betty Rizzo, Stockard Channing's character in Grease (film) Staff Sergeant Luther Wilson Rizzo, a character from the show M*A*S*H Anthony Rizzo, a Major League Baseball player Frank Rizzo, former mayor of Philadelphia Rizzo the mouse , an animal crossing character