This book constitutes the refereed proceedings of the 11th Brazilian Workshop on Agile Methods, WBMA 2021, which took place online in October 2021. The 6 full papers and 3 short papers presented in this volume were carefully reviewed and selected from 18 submissions. WBMA is the research track in the Agile Brazil conference. It is an academic event that focuses on agile software development.

This book constitutes revised selected papers from the 10th Brazilian Workshop on Agile Methods, WBMA 2019, held in Belo Horizonte, Brazil, in September 2019. The 6 full and 4 short papers presented in this volume were carefully reviewed and selected from 21 submissions.Accepted papers focus on agile methods; experimental studies with agile; software engineering education with agile; agile project management.