Marulla of Verona or Maria of Verona (Italian: Marulla da Verona; died 1326), was Lady of Karystos in Frankish Greece in 1318–1326.

She was the daughter of Boniface of Verona, Lord of Karystos,^[1] and one of the major barons of the Duchy of Athens.

She married Alfonso Fadrique, the illegitimate son of Frederick II of Sicily.^[1] She left five sons and two daughters:

• Simona, who wed George II Ghisi
• Pedro, Count of Salona from 1338 to 1355^[2]
• James, Count of Salona from 1355 to 1365^[2]
• William, lord of Livadeia
• Boniface, lord of Aigina, Piada and Karystos^[2]
• John, lord of Salamina, married Marulla Zaccaria^[2]

• Setton, Kenneth M. (1976). The Papacy and the Levant (1204–1571), Volume I: The Thirteenth and Fourteenth Centuries. Philadelphia: The American Philosophical Society. ISBN 0-87169-114-0.
• Setton, Kenneth M.; Hazard, Harry W., eds. (1975). A History of the Crusades, Volume III: The Fourteenth and Fifteenth Centuries. Madison and London: University of Wisconsin Press. ISBN 0-299-06670-3.
• Setton, Kenneth M. Catalan Domination of Athens 1311–1380. Revised edition. Variorum: London, 1975.