| Ioannis A. Miaoulis Ιωάννης Α. Μιαούλης | |
| Birth Date: | 1850 |
| Birth Place: | Piraeus |
| Death Date: | 1913) |
| Death Place: | Salamina, Greece |
| Nationality: | Greek |
| Occupation: | navy leader |
Ioannis A. Miaoulis (Greek: Ιωάννης Α. Μιαούλης, 1850–1913) was a Greek naval officer. He was a relative of Antonios Miaoulis (a revolutionary leader), and was a member of the Miaoulis family from Hydra.
He was born in Piraeus in 1850, and enrolled into the Navy Academy, teaming up as a second level in 1874. He was ranked up to a mark of a rear-admiral, and during the Greco-Turkish War of 1897, he was ranked with a mark of lieutenant commander as a leader of the steamship Pineios. He also admirably from one of the navy leaders of the Great Powers, with the help from chiefs of Prince George of Greece of the torpedo's fate, made it over target boat Eta and captured the steamship Georgios of the Turkish shipping company "Hagi Daut Farkuh" which it got Turkish soldiers in the battle of Crete. Later on, he captured the sailboat ship which he entered the English pro-Turkish politician and journalist A. Bartlett, an autographer of the sultan' letter to the Turkish military leader of Crete Ethem Pasha.
He died as a rear-admiral at the Salamina Navy Yard in 1913.