Papa Martin IV (takriban 1210 – 29 Machi 1285) alikuwa Papa kuanzia tarehe 22 Februari/23 Machi 1281 hadi kifo chake. Alitokea Ufaransa. Jina lake la kuzaliwa lilikuwa Simon de Brie (au Brion au Mainpincien). Alimfuata Papa Nikolasi III akafuatwa na Papa Honori IV. Orodha ya Mapapa https://www.vatican.va/content/vatican/en/holy-father.index.html#holy-father https://www.vatican.va/content/vatican/en/holy-father.index.html#holy-father Kuhusu Papa Martin IV katika Kamusi Elezo ya Kikatoliki