Dolfin

Dolfin may refer to:

People

 * Dolfin of Carlisle, 11th century Northumbrian magnate
 * Delfini (family) (also spelled Delfin), an ancient noble Venetian family
 * Caterina Dolfin (1736-1793), Venetian poet
 * Daniele and Dionigio Dolfin, last and second-to-last head of the Patriarchate of Aquileia respectively
 * Dolfin Dolfin, a Venetian nobleman who played a role in the 1453 siege of Constantinople
 * Giampaolo Dolfin, (1736-1819) a Roman Catholic bishop
 * Giovanni Dolfin (died 1361), 57th Doge of Venice

Other uses

 * Dolfin Swimwear, an aquatic sportswear manufacturer
 * DOLFIN, main interface to the software FEniCS Project