This study explores teachers’ perspectives with regards to teaching English in virtual classrooms, specifically with regards to teaching English as a second language within the context of emergency remote learning in Hong Kong during COVID-19. Through undertaking thematic analysis of six interviews with English language teachers at a university in Hong Kong, this study explores how teachers view the benefits, challenges and personal and professional consequences of the shift to emergency remote teaching during the pandemic. Taking a social constructivist approach to the topic, the study also seeks to uncover how teachers view such provisions as being improved under future emergencies and with respect to online English language teaching moving forwards generally. This research topic contributes both to a longstanding debate on the ways in which digital technologies can enhance education and language learning, as well as the emerging body of literature examining how teachers and students have responded to the implementation of digital learning in online classrooms during the COVID-19 pandemic. © The Author(s) 2023.