Juan Venado Island Natural Reserve is a nature reserve in Nicaragua. It is one of the 78 reserves that are under official protection in the country. The reserve is home to a wide variety of different species including sea turtles, crocodiles and caimans.

• Isla Juan Venado

12°19′55″N 86°58′45″W / 12.331839°N 86.979103°W / 12.331839; -86.979103