Eucalyptus falcata, commonly known as silver mallet[2] or toolyumuck,[3] is a species of mallee or marlock that is endemic to Western Australia.

It has smooth bark, lance-shaped to curved adult leaves, flower buds in groups of eleven or thirteen, creamy white or yellowish green flowers and flattened spherical fruit.Eucalyptus falcata is a mallee or marlock that forms a lignotuber and typically grows to a height of 5–6 m (16–20 ft).

[3] Silver mallet has a scattered distribution of isolated populations from near Kojonup, to near Corrigin and north to Tammin, in the Avon Wheatbelt, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Swan Coastal Plain and Warren biogeographic regions.

It is often found on the top or slopes of lateritic rises and is associated with species such as E. astringens, E. densa, E. incrassata, E. salmonophloia, E. urna and E.

[5] This eucalypt is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.