This study contributes to the limited research on teacher agency in task-based language teaching. Conceptualising agency through the lens of activity theory, the study investigated how two EFL teachers enacted their agency in TBLT implementation at a Chinese university and what factors mediated the enactment of their agency. Data collected by means of classroom observation, interviews and course documents were triangulated to provide a descriptive synthesis of teacher participants’ experiences with task-based language teaching. The analysis of...