Gyllenhammar

Gyllenhammar is a surname. Notable people with the surname include:


 * Cecilia Gyllenhammar (born 1961), Swedish author
 * Charlotte Gyllenhammar (born 1963), Swedish artist
 * Pehr Gyllenhammar (1901–1988), Swedish insurance company executive
 * Pehr G. Gyllenhammar (born 1935), Swedish businessman
 * Ralf Gyllenhammar (born 1966) Swedish musician