Baladi V., Young L.-S. Erratum: On the spectra of randomly perturbed expanding maps (5K, AMS TeX) ABSTRACT. The authors point out an error in a sublemma in Section 5 of the paper "On the spectra of randomly perturbed expanding maps" (Comm. Math. Phys. 156 (1993) pp. 355-385; mp_arc number 92-188). The claims in Theorems 3 and 3' of that article are revised accordingly. (Other results are not affected.)