Phintys was a Pythagorean philosopher, probably from the third century BC. She wrote a work on the correct behaviour of women, two extracts of which are preserved by Stobaeus. According to Stobaeus, Phintys was the daughter of Callicrates, who is otherwise unknown. Holger Thesleff suggests that this Callicrates might be identified with Callicratidas, a Spartan general who died at the Battle of Arginusae. If so, this would make Phintys a Spartan, and date her birth to the late fifth century BC, and her floruit to the fourth century. I. M. Plant considers this emendation "fanciful". Iamblichus mentions Philtys in his list of female Pythagoreans; he says that she was from Croton and that her father was called Theophrius. I. M. Plant believes that Iamblichus' Philtys, though also a Pythagorean