The genus Pseudaspidimerus Kapur, 1948 is recorded from Laos for the first time, it includes three species. Two new species are described: P. toulakhomi sp. nov. and P. cornutus sp. nov.; P. rectangulatus (Kuznetsov & Pang, 1991) and P. serratus (Kuznetsov & Pang, 1991) are new synonyms of P. mauliki Kapur (syn. nov.). All species are described, illustrated and keyed.