Pseudolobodillo is a genus of endemic armadillo woodlice, land crustacean isopods of the family Armadillidae. The only species in the genus is Pseudolobodillo principensis. It occurs in the island of Príncipe in São Tomé and Príncipe. The genus and the species were described in 1983 by Helmut Schmalfuss and Franco Ferrara.