Nasirean Ethics (Persian: اخلاق ناصری Akhlāq-i Nāsirī) or Muhtashami Ethics (اخلاق محتشمی Akhlāq-i Muhtashamī) is a 13th century Persian book in philosophical ethics that is written by Khaje Nasir al-Din al-Tusi. This book is divided to three part: ethics, domestic economy and politics.