Orji Uzor Kalu (amuru 21 Eprel 1960) bula onye bu governer Abia State na Naigeria, ru 29 Mee 2007. Obula onye People's Democratic Party mgbe ha hafuo wo, ga na Progressive Peoples Alliance party. Na 11 Julaị, 2007 ndi EFCC Naigeria mere ya arrest si ha bula onye ojo.