Daniele Girolamo Dolfin or Daniele IV Dolfin (1656 – 14 April 1729) was a Venetian statesman and military commander.
After the war he served as governor-general of the Venetian Ionian Islands (1699) and of the Terraferma (1706) and envoy extraordinary to Emperor Leopold I (1700).
During the first phase of the Second Morean War he was Provveditore Generale da Mar, but was replaced after failing to prevent the loss of the Morea.
[1] He was known as "Girolamo" to distinguish him from his namesake brothers, Daniele Marco Dolfin (1653–1704)[2] and Daniele Giovanni Dolfin (1654–1729).
[3] Dolfin lost his left hand during the 1690 battle of Mytilene.