| Region: | Persian scholar |
| School Tradition: | Persian science |
Abu al-Fath Mahmud ibn Muhammad ibn Qasim ibn Fadl al-Isfahani, Latinized,, was a 10th-century Persian[1] mathematician. He flourished probably around 982 AD in Isfahan.
He gave a better Arabic edition of the Conics of Apollonius and commented on the first books. The Conics had been translated a century before by Hilal al-Himsi (books 1–4) and Thabit ibn Qurra (books 5–7).