1966 Men's Softball World Championship
| Tournament details | |
|---|---|
| Host country | Mexico |
| Teams | 11 |
| Final positions | |
| Champions | United States (1st title) |
| Runner-up | Mexico |
| Third place | New Zealand |
| Fourth place | Puerto Rico |
1968 → | |
The 1966 ISF Men's World Championship was an international softball tournament and the inaugural World Championship. The tournament was held in Mexico City, Mexico from 23 October to 1 November 1966. Eleven nations competed.