Hyperostotic conditions are described in three teleost fishes. Pomadasys stridens, (Haemulidae; 326 mm TL, 314 mm SL), Drepane longimana (Drepanidae; 450 mm, TL, 440 mm SL), and Platax teira (Ephippidae) captured off the coast of Muscat City. There are regions of hyperostosis in four bones in P. stridens, three in D. longimana and seven in P. teira. Size, shape, position, and species-specific characteristics showed wide variation in these three species.