Dynów ([ˈdɨnuf]) (Ukrainian: Динів, Latin: Dinoum, Yiddish: דינאוו) is a small town in Rzeszów County, Subcarpathian Voivodeship, Poland, with a population of 6,058 (02.06.2009).

In 1448, it became seat of a Roman Catholic parish, but remained a small town, located in the Ruthenian Voivodeship (part of Red Ruthenia) of the Kingdom of Poland.

In March 1657, Dynów was captured by Transilvanian army of George II Rakoczi, which burned the town, together with its churches and castle.

In 1661, Dynów was plundered again, this time by mercenaries of Mikolaj Ossolinski, who fought his private war with owner of Dynow, Olbracht Grochowski.

[2] After World War I, Dynów returned to newly restored Poland, and until 1939, belonged to Lwów Voivodeship.