Interfacial oxygen migration and its induced anomalous Hall effect are reported in perpendicular multilayers with different interfacial oxygen-coordinated. Saturation Hall resistance R-AH for Pt/Co/MgO/Pt and Pt/Co/Al2O3/Pt multilayers is 3.66 Omega and 4.34 Omega in as-deposited state, respectively. After annealing at 400 degrees C, R-AH value reaches 4.82 Omega and 6.67 Omega, which is 32% and 54% larger than that in as-deposited samples, respectively. Especially, the increment value Delta R-AH in Pt/Co/Al2O3/Pt multilayers is 101% larger than that in Pt/Co/MgO/Pt film. Interfacial structural analysis shows such different Delta R-AH in two samples originates from distinct oxygen migration behavior induced different interfacial oxygen-coordinated. (C) 2016 Published by Elsevier B.V.