Sant'Eustachio is the VIII rione of Rome, named after the eponymous church, located in Municipio I of the city. Its logo is the head of a stag with a cross between the antlers (symbol of Saint Eustace): the figure is golden on a red background.
Coordinates: 41°53′54″N 12°28′32″E / 41.89833°N 12.47556°E