Domna Visvizi (Greek: Δόμνα Βισβίζη; 1783–1850) was a Greek maritime captain who fought in the Greek War of Independence. At the outbreak of the war, Visvizi joined her husband Chatzi Antonis Visvizis to fight for the Greek cause onboard the ship Kalomoira. After her husband was killed in battle in July 1822, Visvizi took command of the ship and continued to fight in the war. Among other contributions, Visvizi aided in the Greek capture of the island of Euboea. After running low on funds and being rejected additional funding by the Greek leadership, Visvizi gave over the Kalomoira to the Greek navy in 1824. After the war she was left destitute and with next to no government support lived in poverty until her death in 1850.