The Cambridge University Rugby Union Football Club, sometimes abbreviated "CURUFC", is the rugby union club of the University of Cambridge. The team plays Oxford University RFC in the annual Varsity Match at Twickenham Stadium every December.

Rugby union football, commonly known simply as rugby union or more often just rugby, is a close-contact team sport that originated at Rugby School in England in the first half of the 19th century. Rugby is simply based on running with the ball in hand. In its most common form, a game is played between two teams of 15 players each, using an oval-shaped ball on a rectangular field called a pitch. The field has H-shaped goalposts at both ends.