Nactus allenallisoni

{{Short description|Species of lizard}}

{{Speciesbox

| image =

| status =

| genus = Nactus

| species = allenallisoni

| authority = Zug, 2020

}}

The Madang slender-toed gecko (Nactus allenallisoni) is a species of lizard in the family Gekkonidae. It is endemic to Papua New Guinea.{{NRDB species|genus=Nactus|species=allenallisoni}}