The 1999 World's Strongest Man was the 22nd edition of World's Strongest Man and was won by Jouko Ahola from Finland.

It was his second title after finishing second the previous year.

Janne Virtanen also from Finland finished second, and Svend Karlsen from Norway finished third.

The contest was held in Malta.

[1] Events: Super Yoke, Dead lift for max, Boat Pull, Atlas Stones, Plane Pull, Giant log lift for reps, Medley [1]