Krefting

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


 * Anna Krefting (1683-1766), Norwegian businesswoman
 * Herman Krefting (1592-1651), Norwegian ironworks pioneer
 * Kristian Krefting (1891-1964), Norwegian footballer, military officer, chemical engineer and company owner
 * Rudolf Krefting (1860-1942), Norwegian dermatologist
 * Ruth Krefting (1900-1987), Norwegian painter and playwright