Marko Klok
Personal information
Born	(1968-03-14) 14 March 1968 (age 56) Monnickendam, North Holland, Netherlands
Height	194 cm (6 ft 4 in)
Volleyball information
Position	Outside hitter
Number	7 (1992) 3 (2004)
National team
1991–2008  Netherlands
Honours Men's volleyball Representing the  Netherlands Olympic Games 1992 Barcelona Indoor World Championship 1994 Greece Indoor World League 1998 Milan European Championship 1993 Finland 1991 Germany Men's beach volleyball European Championships 1995 Saint-Quay

Marko Klok (Dutch pronunciation: [ˈmɑrkoː ˈklɔk], born 14 March 1968) is a volleyball player from the Netherlands who represented his native country in two Summer Olympics, starting in 1992 in Barcelona. There he won the silver medal as a part of the Dutch Men's National Team, and later took ninth at the 2004 Summer Olympics in Athens. He played a total of 378 international matches for the Dutch volleyball team.

Klok and partner Michiel van der Kuip won the 1995 European Beach Volleyball Championships.

In November 2021 he become national coach of the women's teams of Beach Volleyball Team Netherlands (BTN).^[1]

• Marko Klok at Olympics.com
• Olympedia profile: Marko Klok
• Marko Klok at the Beach Volleyball Database
• Volleybox.net profile
• (in Dutch) Dutch Olympic Committee (archived)
• Database Olympics profile (archived)