Harvard Alumni Clubs (see also our FAQ):

Frankfurt, Rhein-Main
Harvard Club Rhein-Main e.V.

United Kingdom

HBS Alumni Club of London

Boston

HBS Association of Boston

New York

Harvard Club of New York City

The Harvard Business School Club of Greater New York

California

Harvard Business School Alumni Association of Northern California
(HBSA/NC)

Harvard Business School Association of Southern California
(HBSASC)