While student loneliness is increasingly visible on the research agenda, the relationship between gender and loneliness among students remains unclear. This article employs a feminist perspective on loneliness to interrogate the role of masculinity in shaping male students' experiences of loneliness at a UK Russell Group university. We argue that a feminist approach to male students' loneliness decentres masculinity as an explanatory and potentially pathologizing discourse for understanding their experiences of loneliness. Our analysis of male students' autobiographical loneliness narratives at university highlights a range of other factors shaping their experiences of isolation at university, such as transitioning to the university environment and navigating a range of ways to be social.