Delco

Delco may refer to:

Places

 * Delaware County, Pennsylvania
 * Delaware County, Ohio
 * Delaware County, Iowa
 * Delta County, Colorado
 * Delta County, Michigan
 * Delco, North Carolina

Companies

 * Delco Electronics
 * Delco ignition system
 * ACDelco

People with the surname

 * Wilhelmina Ruth Delco (born 1929), American politician