Tumaini Bigilimana (pia: Aunt Fifi, Aunty Fifi) ni mwigizaji na mtayarishaji wa filamu nchini Tanzania. Ndiye mtunzi wa filamu ya Senior bachelor, filamu iliyomletea tuzo kadhaa msanii Jacob Stephen ‘JB’ kupitia filamu hiyo ambayo, pia alipata kutayarisha filamu yake aliyoipa jina la Kizungumkuti na kufanya vizuri. Kama hiyo haitoshi Fifi alipata kutamba katika filamu mbalimbali zikiwemo Copy, Sound of Death, Senior Bachelor, I Deserve It, Kaburi la Mapenzi, Fake Smile, Daddy, Cross My Sin na nyinginezo. http://www.bongocinema.com/casts/view/tumaini-bigilimana http://millardayo.com/113895tzwt/