Achta Mahamat Nour (11 Janairu 1962 - 18 Disamba 2020) Yar siyasan ƙasar Chadi ce, kuma memba ce na Majalisar Nationalasa da ke wakiltar mazabar Massenya a yankin Chari-Baguirmi. An haifi Nour a cikin Billi, yankin Chari-Baguirmi. Tana da yara biyu. 'Yar uwarta, Mariam Mahamat Nour, ita ce Sakatare Janar na Gwamnatin. Ta yi karatu a Makarantar Kiwon Lafiya da Ma'aikatan Lafiya (ENASS) kuma ta yi aiki a ƙungiyoyin kiwon lafiya daban-daban daga 1985 zuwa 2006. An zabe ta zuwa majalisar a 2011 daga mazabar Massenya. Ta yi aiki a matsayin Babban Sakatare a ofishin shugaban Chadi a shekarar 2009. Nour ya mutu saboda rashin lafiya a N'Djamena a cikin Disamba 2020.