温室粉虱（学名：Trialeurodes vaporariorum）为粉虱科棘粉虱属下的一个种。

Trialeurodes vaporariorum, commonly known as the glasshouse or greenhouse whitefly inhabits the world's temperate regions. It is a primary insect pest of many fruit, vegetable and ornamental crops, frequently being found in glasshouses and other protected horticultural environments. Adults are 1–2 mm in length, with yellowish bodies and four wax-coated wings held near parallel to the leaf surface.