致伊亞-納希爾的投诉碑(Complaint tablet to Ea-nāṣir,UET V 81)[1]是一块被送往古代城邦乌尔的泥板,书写于约公元前1750年。这是一位名叫纳尼(Nanni)[a]的客户对一位名叫伊亞-納希爾(Ea-nāṣir)[b]的商人的投诉。这块泥板以阿卡德語楔形文字写成,可能是已知最古老的书面客户投诉信。目前这块泥板被收藏于大英博物馆。这块泥板上的内容,尤其是对伊亞-納希爾的抱怨,在2015年开始作为网络迷因而走红。
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