1966 Mr International - IFBB

Overall Winner
Don Peters

Tall

1 Don Peters   (United States)

2 Fritz Sills

3 Bill Howard   (United States)

Medium

1 Rodolfo Flores

2 John Balik   (United States)

3 Scott Cooper   (United States)

Short

1 Alex Cardenas

2 Juan Campos

3 Lonnie Lee Johnson

Most Muscular

1 John Balik