thumb|right|250px|Confluence of the [[Narew and Vistula River at Nowy Dwór Mazowiecki. Ruins of the 19th century fortress granary on the left.]]
Modlin was a village near Warsaw in Poland near the banks of rivers Narew and Vistula. In 1961 it was incorporated into the town of Nowy Dwór Mazowiecki.
There is a former Modlin Fortress holding a junction of the two rivers, built in the 19th century, and last used during World War II. Currently, there is Modlin Airport in a part of the fortress.
See also
- Modlin Airport
- Nowy Modlin