Salvator duseni is a species of lizard in the family Teiidae.

S. duseni is named after Swedish botanist Per Karl Hjalmar Dusén who collected the holotype.

[3] In Brazil it is found in Bahia, Distrito Federal, Goiás, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Paraná, and Tocantins.

[2] S. duseni can grow to 41 cm (16.1 in) in snout-to-vent length (SVL).

[2] An omnivore, S. duseni eats plants, invertebrates, and small vertebrates.