Adobogiona (fl. c. 70 BC – c. 30 BC) was an illegitimate daughter of king Mithridates VI of Pontus. Her mother was the Galatian
princess Adobogiona the Elder. After the death of her father, Adobogiona married the noble Castor Saecondarius, tetrach of
all Galatians from 41/40 to 37/36 BC.