Romeo Querini was a 13th-century Venetian nobleman and administrator.
Romeo Querini is first attested in 1209 in Venice.
As his predecessor, Giovanni Querini, was still in office in December 1228, and assuming a normal tenure of two years, Romeo Querini likely remained in office until 1231.
[1] Querini served as ducal councillor in Venice in 1233/34 and again in 1234/35, and as ambassador to Pope Gregory IX in 1239.
[1] He is finally attested as governor (podestà) of Chioggia in 1241.