Petro Apselamo (pia: Petrus Abselamus, Petrus Absalon, Petrus Balsamus na Petro wa Atroa; alifariki Kaisarea Baharini, Palestina, 11 Januari 309) alikuwa Mkristo wa karne ya 3 aliyefia dini yake kwa kuchomwa moto wakati wa dhuluma ya kaisari Masimino. Mzaliwa wa Anea, karibu na Eleutheropolis (leo nchini Israeli), alijulikana kwa nguvu yake kubwa, lakini pia kwa huruma na moyo wa ibada. Tangu kale anaheshimiwa na Wakatoliki na Waorthodoksi kama mtakatifu mfiadini. Sikukuu yake huadhimishwa tarehe 11 Januari au 14 Oktoba. . Watakatifu wa Agano la Kale Orodha ya Watakatifu Wakristo Orodha ya Watakatifu wa Afrika Orodha ya Watakatifu Wafransisko Eusebius, PG 20, 1497 Louis-Sébastien Le Nain de Tillemont has stated that two different people are mentioned in the accounts. He stated that Peter Abselamus was crucified at Aulana, and that a different person, Peter Absalon, was burned at Caesarea. Cfr. Holweck, F. G. A Biographical Dictionary of the Saints. St. Louis, MO: B. Herder Book Co. 1924. Synaxarium Armen. Martyrologium Romanum Holweck, F. G. A Biographical Dictionary of the Saints.