The Yellow-lored tody-flycatcher or grey-headed tody-flycatcher (Todirostrum poliocephalum), is a species of tody-flycatcher in the Tyrannidae family. It is endemic to Brazil, occurring from southern Bahia southwards to Santa Catarina. Measures an average of 8.8 centimeters and weighs an average of 6.8 grams. It is an insectivorous bird, feeding on small arthropods.