Maehary is an extinct genus of gracilisuchid pseudosuchian archosaurs from the Late Triassic Caturrita Formation of Rio Grande do Sul, Brazil. The genus contains a single species, Maehary bonapartei, known from a partial skull and fragmentary postcrania. Maehary was originally described as the basalmost member of the Pterosauromorpha, but several subsequent studies have suggested pseudosuchian affinities are more likely. If this is correct, it would represent the youngest known member of the Gracilisuchidae.