The greyish piculet (Picumnus granadensis ) is a species of bird in the family Picidae. It is endemic to Colombia.
Its natural habitats are tropical dry forest, subtropical moist forests, shade coffee plantations and heavily degraded former forest.
Mostly found in the Cauca River Valley. The northernmost limited extends into southern Antioquia and reaches south to Nariño in the Patía River Valley. The center of the population is around the city of Cali in Valle del Cauca.