Gusto may mean:

• Enthusiasm or energy
• Two fictional characters in the film CB4
• Gusto (software), a payroll and healthcare software provider
• A fictional character in Disney's Adventures of the Gummi Bears
• Gusto!, an album by the punk rock group Guttermouth
• Gusto Records, a record label
• Gusto (producer), an American house music DJ/producer
• Project Gusto, the CIA project to design an aircraft that resulted in the Convair Kingfish

Gusto is the seventh album by the Huntington Beach, California pop punk band Guttermouth, released in 2002 by Epitaph Records. It found the band taking their style of fast, abrasive punk rock in new directions, experimenting with elements of pop and other styles. Their usual tongue-in-cheek humor and sarcastic lyrics remain intact, but the album's overall sound is quite different from any of their others. This was due partly to a lineup change: founding member and frequent songwriter James Nunn had left the group the previous year, leaving guitarists Scott Sheldon and Eric Davis to fill in on bass, along with studio bassist Hedge. The album received generally poor reviews from both critics and longtime fans, and would later be regarded by the band as somewhat of a failed experiment.