杀扑磷（英语：Methidathion）是一种有机磷杀虫剂，在欧盟已禁止使用。

Methidathion is an organophosphate insecticide; its use is banned in the European Community. Residues on common vegetables have been found in Thailand at levels 100 times the legal limit, Thailand routinely uses many pesticides banned in the US and EU and in amounts far exceeding limits.