Madsen

Madsen may refer to:

People

 * Madsen (surname)

People with the given name

 * Madsen Mompremier
 * Madsen Pirie

Places

 * Canada
 * Madsen, Ontario, a community
 * United States
 * Madsen, Wisconsin, an unincorporated community
 * Madsen Airport, Dutch Harbor, Alaska

Weaponry

 * Madsen machine gun, Danish light machine gun/squad automatic weapon
 * Madsen-Saetter machine gun, Danish general purpose machine gun
 * Madsen M-50, Danish submachine gun
 * Madsen 20 mm anti-aircraft cannon, Danish type of machine cannon

Other

 * Madsen (band), German rock band
 * DISA (company), Dansk Industri Syndikat A/S, is also known as Madsen, after its founder