Background:It is now a General Medical Council requirement to incorporate sustainable healthcare teaching (SHT) into medical curricula. To date, research has focussed on the perspective of educators and which sustainable healthcare topics to include in teaching. However, to our knowledge, no previous study has investigated the perspective of both undergraduate and postgraduate medical students in the UK regarding current and future incorporation of SHT in medical education.Methods:A questionnaire was circulated to clinical year medical students and students intercalating after completing at least one clinical year in a London University. The anonymous questionnaire consisted of sections on the environmental impact, current teaching and future teaching of SHT.Results:163 students completed the questionnaire. 93% of participants believed that climate change is a concern in current society, and only 1.8% thought they have been formally taught what sustainable healthcare is. No participants strongly agreed, and only 5 participants (3.1%) agreed, that they would feel confident in answering exam questions on this topic, with 89% agreeing that more SHT is needed. 60% believe that future teaching should be incorporated in both preclinical and clinical years, with 31% of participants preferring online modules as the method of teaching.Conclusion: Our novel study has stressed the lack of current sustainable healthcare teaching in the medical curriculum. From a student perspective, using online modules throughout medical school presents an attractive method of incorporating sustainable healthcare teaching in the future.