This chapter traces representations of male and female prosthesis users in the marriage plot, the nineteenth-century narrative form most heavily populated by users of prosthetic devices. Building on the work of scholars such as Martha Stoddard Holmes and Talia Schaffer, who expose the important roles that disabled characters perform in Victorian marriage plots, this chapter identifies the prosthesis-marriage plot as a related yet separately identifiable formulaic plot structure. As the chapter argues, when viewed collectively, and at times also individually, prosthesis-marriage plots present unstable affective and imaginative treatments of prosthesis users. These representations shed light on the complex ways in which discourses of gender, class, and ableism intersect and how, in particular instances, the bodily status quo is challenged, brought into question, or even outright rejected.