This introductory article examines the issue of gendered homelessness and asks why so little academic feminist writing addresses this theme. The article begins with reference to a feminist novel - The Longings of Women by Marge Piercy - that does tackle this matter. The invisibility of the novel's homeless character is used as a way of introducing some distinctions between women's and men's homelessness. More generally, the article has two objectives. The first is to examine what feminist and other critical geographers have said, conceptually and empirically, about gendered homelessness, especially in Canada but also in other Western contexts. The second involves highlighting the problematic nature of too great a focus on visibility in relation to gendered homelessness, and offers an alternative reading drawn from examining the relations of bodies and urban space in conjunction with a discussion about the politics of scale and difference. All told, this collection of essays is an effort to highlight the often hidden and variable nature of gendered homelessness in Ontario, Canada and to argue that the theme is worthy of greater attention by feminist geographers.