双硫磷（化学式：C₁₆H₂₀O₆P₂S₃），有机磷杀虫剂，防治孑孓，摇蚊，蛾和毛蠓科幼虫；也能防治人体上的虱子，狗和猫身上的跳虱；也可用来防治地老虎，柑橘上的蓟马和牧草上的盲蝽科害虫。

Temefos or temephos (trade name Abate) is an organophosphate larvicide used to treat water infested with disease-carrying insects including mosquitoes, midges, and black fly larvae.

As with other organophosphates, temephos affects the central nervous system through inhibition of cholinesterase. In larvae, this results in death before reaching the adult stage.