Marek Heinz is a Czech former professional football striker.
Marek Židlický is a Czech former professional ice hockey player who played in the National Hockey League (NHL). He was selected in the sixth round, 176th overall, by the New York Rangers in the 2001 NHL Entry Draft.
Marek Čech is a retired Slovak professional footballer. He primarily played as an attacking left-sided full-back or wing-back.
FC Trinity Zlín is a professional football club from Zlín, Czech Republic. The club has spent a number of seasons in the top league of the country, both the Czechoslovak First League and later the Czech First League. They currently play in the Czech First League.
Karel Jarolím is a Czech football coach and former player. As a player, he played as a midfielder, making 275 appearances in the Czechoslovak First League. and representing the Czechoslovakia national team internationally.
Marek Nikl is a Czech former professional footballer who played as a centre back, most notably for 1. FC Nürnberg. He made five appearances for the Czech Republic national team.
Marek Čech is a Czech former football goalkeeper.
Marek Kulič is a former footballer from the Czech Republic. He last played for FC Hradec Králové and has also played for the Czech Republic national football team. He was a second striker, and played 12 times for his country, scoring 3 goals. He has played previously for FC Hradec Králové, AFK Atlantic Lázně Bohdaneč, FK Drnovice, FK Marila Příbram from 1999 to 2003, SK Dynamo České Budějovice from 2003 to 2005, and in FK Mladá Boleslav from 2005 to 2007. After two years in Sparta Prague he transferred back to FK Mladá Boleslav in June 2009, where he served as captain.
Marek Matějovský is a Czech footballer who plays for FK Mladá Boleslav as a central midfielder.
Marek Hamšík is a Slovak former professional footballer who played as a midfielder.
Marek Suchý is a Czech professional footballer who plays as a centre-back for Mladá Boleslav and former captain of the Czech Republic national team.
Marek Střeštík is a Czech footballer who currently plays for Austrian club SV Waidhofen/Thaya.
Marek Jarolím is a former Czech football midfielder who currently is the head coach of SK Slavia Prague's B-team.
Marek Štěch is a Czech professional footballer who last played as a goalkeeper for EFL League Two club Mansfield Town. He began his career with local club Sparta Prague, spending four years in their youth system.
Marek Hollý is a former Slovak professional footballer.
Marek Bakoš is a former Slovak footballer who played as a forward.
Marek Semjan is a Slovak tennis player playing on the ATP Challenger Tour. On 30 August 2010, he reached his highest ATP singles ranking of 218.
Marek Hanousek is a Czech professional footballer who plays for Widzew Łódź. He has represented his country at the under-21 level.
Marek Mazanec is a Czech professional ice hockey goaltender currently playing for Mountfield HK of the Czech Extraliga (ELH). Mazanec has previously played for the Nashville Predators, who selected him in the sixth round, 179th overall, of the 2012 NHL Entry Draft.
Marek Šindler is a Czech slalom canoeist who has competed at the international level since 2007.
