Nizamettin is the Turkish version of the Muslim name
Nizam al-Din. It may refer to:
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Nizamettin Arıç (born 1956), Kurdish singer
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Nizamettin Çalışkan (born 1987), Turkish footballer
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Nizamettin Erkmen (1919 - 1990), Turkish politician
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Nizamettin Tas (born 1961), Turkish military commander
{{Hndis
Turkish masculine given names