Martello can refer to:
People Alan Martello (born 1952), former Australian rules football player Alfonse Martello D'Amato (born 1937), New York politician Candice Martello (better known as Hemming), singer-songwriter Cesar Martello, politician in Ontario Charles Martel of Anjou (1271-1295), titular king of Hungary Karen Martello (born 1978), Venezuelan singer and television presenter. Leo Martello (1931-2000), pagan Tullio Martello (1841-1918), Italian economist Wan Ling Martello (born 1958), businesswomen
Other Martello tower, a Napoleonic War defensive structure in Britain, Ireland, Canada and other countries Martello radar, a type of early-warning radar Martello, the Italian name for Martell, South Tyrol Martello, the name of a LB&SCR A1 class railway locomotive