Bonzer

Bonzer may refer to:
 * a slang term in Australian English meaning "good" or "excellent"
 * a type of surfboard
 * a brand of commercial kitchen equipment such as can openers and portioners
 * nickname of John Boreland (born c. 1969), Northern Irish former footballer and loyalist activist

Bonza may refer to:
 * an Australian variety of apple
 * Bonza, Burkina Faso, a town in West Africa
 * Bonza, an Australian low-cost airline
 * Bonza (video game), a crossword puzzle video game