N-Linked glycosylation is the most frequent modification of secreted proteins in eukaryotic cells that plays a crucial role in protein folding and trafficking. Mature N-glycans are sequentially processed in the endoplasmic reticulum and Golgi apparatus through a pathway highly conserved in most eukaryotic organisms. Here, we demonstrate that the obligate intracellular protozoan parasite Toxoplasma gondii independently transfers endogenous truncated as well as host-derived N-glycans onto its own proteins.Therefore, we propose that the apicomplexan parasite scavenges N-glycosylation intermediates from the host cells to compensate for the rapid evolution of its biosynthetic pathway, which is primarily devoted to modification of proteins with glycosylphosphatidylinositols rather than N-glycans.