Tutar Nijar (Faransanci drapeau du Niger) ita ce alama ta ƙasa ta Jamhuriyar Afirka ta Yamma tun daga 1959, shekara guda kafin samun ƴancin kai daga Turawan Yammacin Afirka . Yana amfani da launuka na ƙasa na lemu, fari da kore, a cikin madaidaita madaidaiciya, tare da zagaye na lemu mai tsami a tsakiya. Tutar ta zama daya daga cikin alamun kasa na Jamhuriyar Nijar, tare da rigunan makamai na kasar ta Nijar, taken kasar (" la Nigérienne "), dutsen da (wanda aka yi amfani da shi a tsakiyar rigar makamai), da kuma taken : " Fraternité, Travail, Progrès ". Waɗannan sune Mataki na 1 na ɓangare na farko na Tsarin Mulkin Niger na 1999. Tutar tayi kama da Tutar Indiya, kodayake rabo, inuwar lemu, da alama a tsakiya sun bambanta. Kafin samun ƴanci daga Turawan mulkin mallaka a Yammacin Afirka, Majalisar Tarayyar Mulkin Mallaka ta Nijar ta amince da tutar Nijar a ranar 23 ga Nuwamba 1959, jim kaɗan kafin shelar Jamhuriya a tsakanin Frenchungiyar Faransa a 18 ga Disamba 1959. An tsara tutar a 1958.