Wąsosz is a town in south-western Poland.

Wąsosz may also refer to:

Wąsosz, Kuyavian-Pomeranian Voivodeship, north-central Poland Wąsosz, Podlaskie Voivodeship, north-eastern Poland, near the regional capital Białystok Wąsosz, Gmina Końskie in Świętokrzyskie Voivodeship (south-central Poland) Wąsosz, Gmina Fałków in Świętokrzyskie Voivodeship (south-central Poland) Wąsosz, Greater Poland Voivodeship, west-central Poland Wąsosz, Gmina Koniecpol in Silesian Voivodeship (southern Poland) Wąsosz, Gmina Konopiska in Silesian Voivodeship (southern Poland) Wąsosz, West Pomeranian Voivodeship, north-western Poland