The University Cottage Club or simply Cottage Club is one of eleven current eating clubs at Princeton University, in Princeton, New Jersey, United States. It is one of the six bicker clubs, along with The Ivy Club, Tiger Inn, Cap and Gown Club, Cannon Club and Tower Club.

Princeton University eating clubs are private institutions resembling both dining halls and social houses, where the majority of Princeton undergraduate upperclassmen eat their meals. Each eating club occupies a large mansion on Prospect Avenue, one of the main roads that runs through the Princeton campus, with the exception of Terrace Club which is just around the corner on Washington Road. This area is known to students colloquially as "The Street". Princeton's eating clubs are the primary setting in F. Scott Fitzgerald's 1920 debut novel, This Side of Paradise, and the clubs appeared prominently in the 2004 novel The Rule of Four.