Eric III, King of Denmark
| Reign | July 18, 1137 - 1146 (9 years) |
| Predecessor | Eric II of Denmark |
| Successors |
| Full Name | Eric Haakonsen |
| House | House of Estridsen |
| Birth | 1120 |
| Father | Hakon Sunnivasson (1090-1131) |
| Mother | Ragnhild, Princess of Denmark (1100-1161) |
| Paternal Grandparents | Sunniva Hakonsdatter, Princess of Norway (1063-1110) |
| Maternal Grandparents |
Eric I of Denmark (1060-1103) Boedil Thurgotsdatter (1056-1103) |
| Death |
August 11, 1146 (26 years) |
| Lutgard, Margravine of Salzwedel (1110-1152) |
Married 1143 (3 years) |
| None |