The 2013 World Allround Speed Skating Championships took place between 16 and 17 February 2013, at Vikingskipet in Hamar, Norway.
Sven Kramer won the men's title for a record sixth time. Ireen Wüst won the women's title for the fourth time. Three of the six medalists, including both winners, represented the Netherlands.
All 24 participating skaters were allowed to skate the first three distances; only 8 skaters took part on the fourth and longest distance. These 8 skaters were determined by taking the standings on the longest of the first three distances, as well as the samalog standings after three distances, and comparing these lists as follows:
All times are local.