Ginsu is a brand of direct-marketed knives.
Ginsu may also refer to:
"Ginsu", a song by Tritonal GINSU, a computer surveillance technology disclosed in the 2010s Ginsu, a BattleBots robot The Ginsu shark The AGM-114R9X missile, known as the "Flying Ginsu" "Ginsu guardrails", a design element of the Big Dig criticized as a safety hazard