National strategies to manage COVID-19, including lockdown, have caused significant disruption to student learning and to the ways that students engage with staff and peers. The transition to online learning, alongside common anxieties associated with the disease itself, was likely to have affected student mental health. This study explored psychology student mental health experiences during Lockdown Phase 3 at the University of the Witwatersrand. A convenience sample of 160 first- and second-year psychology students completed a questionnaire consisting of the General Mental Health Scale, the Hospital Anxiety and Depression Scale, the Burnout Measure, the Brief Coping Orientation to Problems Experienced, the Connor-Davidson Resilience Scale, and the Generalised Self Efficacy Scale. In addition, six open-ended questions asking students about their experiences and support during this time were included. Descriptive statistics were used to analyse quantitative data, whereas content and thematic analysis was used for the open-ended responses. Results indicated that students' scores were not elevated on the mental health scales. However, the thematic analysis of responses revealed significant concerns with regard to psychological wellbeing, online learning, and home dynamics. These are discussed with a view to providing recommendations for supporting students in circumstances that may require emergency remote teaching.