Liza may refer to:

• Liza (name), including a list of people named Liza
• Liza (fish), a genus of mullets
• Liza (1972 film), a 1972 Italian film
• Liza (1978 film), a 1978 Malayalam horror film
• Hurricane Liza (disambiguation), the name of four tropical cyclones in the Eastern Pacific Ocean
• "Liza (All the Clouds'll Roll Away)", a 1929 song by George Gershwin, Ira Gershwin and Gus Kahn
• Zapadnaya Liza, a river in northern Russia near Murmansk
• Liza Alert nonprofit search-and-rescue volunteer organization