Sylvia is the receptionist at the Langley Falls Museum of Art in "Portrait of Francine's Genitals".
When Francine considers having a portrait of her vagina painted by famous artist Reynolds Jasperterian be taken down due to conflicts with Stan at home, she requests a meeting with the museum director. Prioritizing this, Sylvia rushes around the museum until she at first locates him, and then after Francine changes her mind, bursts in on a job interview between Stan and the director to let him know, as the latter reminds her that they have an intercom.
Sylvia is voiced by Ali Wong.