Ménage à3 is a webcomic by Gisèle Lagacé and David Lumsdon. The comic ran from 2008 to 2019.
Ménage à3 is set in Montreal and centres on Gary, who initially is a virgin with little social life and a large pornography collection. After his two roommates Dillon and Matt move out, they are replaced by two women: Zii, a pansexual punk rocker with no sense of boundaries, and Didi, a naive francophone. Zii decides to help find Gary someone to lose his virginity with. Other characters include Sonya, who insists she isn't a lesbian even while having sex with women, and Yuki who has phallophobia.
Ménage à3 is a sex comedy initially drawing from harem manga, with misunderstandings and slapstick. The comic features explicit discussions of sex acts and depictions of bare breasts and panty shots.
Ménage à3 won its creators the 2018 Joe Shuster Award, a Canadian comics award, for "Webcomics Creator / Créateur de Bandes Dessinées Web". It was also nominated in 2009 and 2010.
In 2008, Ménage à3 was the thirteenth most popular webcomic among those comics that used the Project Wonderful ad-serving system.
Reviewing the comic for ComicsAlliance, Lauren Davis felt that the first year or so of strips were "a bit one-note" and "banal", leaning heavily on the "sexy shenanigans". But Davis felt that over time the comic grew and developed a suitable rhythm for its stories. Davis called Lagacé's artwork "simply gorgeous; her grasp of anatomy makes a comic where people are constantly taking off their clothes a natural fit."