Xocomil is a water park in Guatemala. It is located in the Retalhuleu Department in the southwest of the country.

It is the largest and most-visited water park in the country. The park covers an area of 77,300 m³ and is themed to a Mayan pyramid.

14°35′54″N 91°36′37″W / 14.5984°N 91.6103°W / 14.5984; -91.6103