Rereao Tetaake Eria is a former I-Kiribati politician. Succeedin her husband Mr Tetaake Eria, she served as a member of parliament for Teraina in the ninth and tenth Parliaments of Kiribati. She represented the Pillars of Truth party. In the 2015–16 Kiribati parliamentary election, she lost her seat to Uriam Iabeta.