Proetid trilobites of Lower Devonian (Pragian) age are known principally from fragmentary material from the type area in the Czech Republic and Morocco. We describe well-preserved, articulated specimens from the Ihandar Formation of the Anti-Atlas, Morocco, which include species of previously little known genera, and help to clarify their morphology. Eight new species are described: Dalejeproetus sagaouii, D. owensi, Lepidoproetus maharchianus, L. lahceni, L. splendens, Podoliproetus mirdani, P. sinespina, and Proetina ihamadii.