This document discusses the professional identity of Indonesian English teachers. It notes that while most English teachers worldwide are non-native speakers, they often face discrimination, being viewed as less competent than native English teachers. This discrimination stems from colonial ideologies that position native speakers as the ideal. In Indonesia specifically, non-native English teachers frequently experience prejudice. The study aims to understand how Indonesian English teachers perceive their own professional identities in light of these social and historical factors, drawing on theories of postcolonialism, social identity, and the dialogical self. Semi-structured interviews and focus groups with teachers, students, parents, and other faculty will provide insights into perceptions that shape professional identity. The results could inform teacher training and policies