Isabella Pallavicini

Isabella Pallavicini (died 1286) was sovereign marchioness of Bodonitsa, a Frankish lordship in Greece. A daughter of the first margrave Guy, she succeeded her brother Ubertino in 1278.

Already old when she inherited, Isabella was summoned that year by her overlord Charles of Anjou to do homage to his bailli. She refused, and her absence was the chief reason the other Achaean barons also refused homage. She died childless in 1286, and William I of Athens arbitrated the succession in favour of her cousin Albert.