Duke Paoa Kahanamoku Sport: Aquatics

Christina Kaiser Sport: Skating

Karin Kania Sport: Skating

Aleksandr Karelin Sport: Wrestling

Pertti Karppinen Sport: Rowing

Kipchoge Keino Sport: Athletics

Barbara Kendall Sport: Sailing

Jean-Claude Killy Sport: Skiing

Kim Soo-Nyung Sport: Archery

Kyong-Hun Kim Sport: Taekwondo

Orestes Kindelan Sport: Baseball

Charles Kiraly Sport: Volleyball

Mark Kirchner Sport: Biathlon

Maria Kisseleva Sport: Aquatics