The Chicago Area Rugby Football Union (CARFU) is the Local Area Union (LAU) for rugby union teams in the Chicago metropolitan area. CARFU is part of the Midwest Rugby Football Union (MRFU), which is also the governing body for the Allegheny, Illinois, Indiana, Iowa, Michigan, Minnesota, Ohio, and Wisconsin LAU's. All local and territorial unions are part of USA Rugby.

Men's

Division I

Division II

Division III

Division IV

Women's

Women's Premiere League (WPL)

Chicago North Shore Women's RFC

Division I

Division II

Chicago Sirens, County Will Morrigans, Fox Valley Vixens, Illiana Banshees

Collegiate

CARFU features teams from eight schools: Chicago, DePaul, Illinois-Chicago, Lake Forest, Loyola, Northern Illinois, Northwestern, Lewis, and Elmhurst. As of 2008, Notre Dame switched to Division I status, the only CARFU collegiate club competing at that level. Lake Forest only plays in the spring and does not compete for the CARFU Cup in the fall. The University of Chicago is one of the oldest clubs in the US, having been formed in 1933. Lewis University and Elmhurst are the newest members of CARFU, with Elmhurst beginning play in fall 2010. Loyola, Northern Illinois, UIC, the University of Chicago and Lake Forest compete at the Division II level. Elmhurst, Lewis, and DePaul are Division III.

Men's

LAU Competition