Identity is an integral part of communication. Yet, in language and writing instruction, we tend to assume generic identity positions, such as the teacher, student, academic writers, and intelligent bystander. The goal of this presentation is to complicate the notion of identity by discussing how identity plays a role in the construction, negotiation, and use of discourse—especially written discourse. We will then discuss how the awareness of and strategies for constructing and negotiating identity can enhance students’ ability to engage with language and writing activities. We will also consider the role of teacher identity and how it can facilitate instructional practices.