Captain General of the Sea

Not to be confused with Captain general of the Navy.

Captain General of the Sea Sebastiano Venier at the Battle of Lepanto, painting by Tintoretto

A Captain General of the Sea in ceremonial robes, by Jan van Grevenbroeck [it]

The Captain General of the Sea (Venetian: Capitano Generale da Mar) was the wartime commander-in-chief of the Venetian navy.