The following list of the reptiles of Iowa lists all of the snakes, turtles, and lizards that are known to occur in the US state of Iowa. Lizards There are five species of lizards in Iowa. Snakes There are 27 species of snakes in Iowa. Turtles There are 13 species of turtle in Iowa. See also List of amphibians of Iowa References External links Reptiles and Amphibians of Iowa Reptiles Iowa