The 1906 World Allround Speed Skating Championships took place at 24 and 25 January 1906 at the ice rink Pohjoissatama in Helsinki, Finland.

Coen de Koning was defending champion.

There was no World champion declared, no one won three of the four distances.

Source: SpeedSkatingStats.com[1] Four distances have to be skated: One could only win the World Championships by winning at least three of the four distances, so there would be no World Champion if no skater won at least three distances.

Silver and bronze medals were not awarded.