Older men’s sexualities have recurrently been defined as either “asexual” or “in decline.” Their sexualities, when/if represented at all, have also been associated with the “dirty old man” stereotype, which has depicted sex in old age as both unpalatable and grotesque. Delving into these (mis)representations, this article offers an overview of representations of older men’s sexual lives in contemporary Spanish cinema and TV series, which seem to reify but also challenge such stereotypes. Thus, for example, both the classic film El abuelo by José Luis Garci and the highly acclaimed animation movie Arrugas by Ignacio Ferreras, based on Paco Plaza’s graphic novel of the same title, present the older men in an old people’s home as eminently asexual, while the TV series Crematorio, based on Rafael Chirbes’ homonymous novel, focuses on the relationship between an aging (heterosexual) man and a younger woman, which thus seems to reinforce the traditional “dirty old man” stereotype. Yet Salvador Calvo’s “El trasplante,” one of the episodes of the recent remake of Chicho Ibáñez-Serrador’s well-known horror TV series Historias para no dormir, appears to turn the stereotype upside down, featuring a dystopian story of an older woman who grows increasingly apart from her suddenly rejuvenated lifelong husband. Movies such as En la ciudad sin límites, on the other hand, question rigid (hetero)sexual binaries as the dying older male protagonist, a supposedly straight husband and father, is finally revealed as bisexual, while Eloy de la Iglesia’s Los novios búlgaros depicts a middle-aged man’s attachment to a younger boy, who ends up marrying his girlfriend. Using the character of Salvador Mallo as his alter-ego, Pedro Almodóvar’s (semi-)autobiographical Pain and Glory also focuses on gay aging, redefining it as a queer” rather than linear or “straight” temporal experience (Halberstam), while one of the latest Spanish horror films, Malasaña 32, revolves around a house inhabited by a ghost whose traumatic past as a transgender person living under the Francoist regime comes back to haunt the present. Whilst exploring a number of selected films and TV series that seem to conform to conventional images of older men’s sexual lives, this article will thus include alternative film representations that also undermine such limited and limiting images, thereby redefining aging men’s sexualities on the contemporary Spanish screen as much more complex and plural than has been acknowledged. [ABSTRACT FROM AUTHOR]