Vipera latastei gaditana is a venomous viper subspecies found in southern Spain and Portugal, as well as in North Africa.
According to Saint-Girons (1977), southern Spain and Portugal, as well as North Africa. McDiarmid et al. (1999) describe the north African part of the range as being the Mediterranean region of Morocco, Algeria and Tunisia. The type locality is given as "Coto Doñana, Huelva, Egspagne."