By the laser technique, data on the solubilities of o-iodoaniline and p-iodoaniline in 12 pure solvents (water, methanol, ethylene glycol, ethyl acetate, hexane, cyclohexane, dichloromethane, trichluromethane, tetrachloromethane, ethanol, isopropanol; and benZene) from 273 to 333 K were measured. The data were correlated with NRTL model, the Apelblat equation, the lambda h equation, and the van't Hoff equation. The results indicate that the Apelblat equation gave the best fitting results.