FIS World Championships

FIS (International Ski Federation) World Championships may refer to:


 * FIS Alpine World Ski Championships, biennial international alpine skiing competition
 * FIS World Junior Alpine Skiing Championships
 * FIS Freestyle World Ski Championships, biennial international freestyle skiing competition
 * FIS Freestyle Junior World Ski Championships
 * FIS Nordic World Ski Championships, biennial international Nordic combined competition
 * FIS Nordic Junior World Ski Championships
 * FIS Ski Flying World Championships, biennial international ski flying competition
 * FIS Snowboard World Championships, biennial international snowboarding competition
 * World Para Alpine Skiing Championships, biennial international paralympic alpine skiing competition
 * FIS Speed Ski World Championships, biennial international speed skiing competition
 * FIS Telemark World Championships, biennial international Telemark racing competition
 * FIS Grass Ski World Championships, biennial international grass skiing competition