Porto Franco

Porto Franco
Coordinates: 6°20′16″S 47°23′56″W / 6.33778°S 47.3989°W / -6.33778; -47.3989
Country Brazil
RegionNortheast
StateMaranhão
MesoregionSul Maranhense
Population
 (2020)
  Total
24,092
Time zoneUTC−03:00 (BRT)

Porto Franco is a municipality in the state of Maranhão in the Northeast Region of Brazil. It is situated in front of Tocantinópolis, Tocantins, across the Tocantins River.