The Junior World Orienteering Championships (JWOC) are an annual orienteering competition. They were first held in 1990. Entry is open to national teams aged 20 and below as of 31 December in the year of competition. Representative countries must be members of the International Orienteering Federation (IOF).
Kiril Nikolov, also known as the Disl, is a Bulgarian orienteer.
Daniel Hubmann is a Swiss orienteering competitor, world champion in all three individual disciplines and multiple winner of the overall Orienteering World Cup. He is the brother of Martin Hubmann. Daniel also has his own fan club which is run by New Zealand Orienteer Joseph Lynch.
Anders Nordberg is a Norwegian orienteering competitor. He received a bronze medal at the 2004 World Orienteering Championship, and again a bronze medal in 2007. He finished second in the overall World Cup 2007.
Olav Lundanes is a Norwegian orienteering competitor, hailing from Ålesund. He has won gold medal at the World Orienteering Championships ten times and the European Orienteering Championships four times. He competes for Halden SK.
Magne Dæhli is a Norwegian orienteering competitor, ski-orienteer, and cross-country skier. His achievements include five medals in the relay at the World Orienteering Championships, of which three are gold medals. His best individual performances include a silver medal in the long distance from the European Orienteering Championships, and a bronze medal in the middle distance from the 2019 World Orienteering Championships.
Damien Renard is a French orienteering competitor. He has received silver medals with the French relay team in both world championships and European championships. He won Swedish middle-distance championship in 2005.
Michal Smola is a Czech orienteering competitor, silver medalist from the world championships, and junior world champion. He became Junior World Champion in the short distance in Nove Mesto na Morave in 2000, and with the Czech team in relay in 2000 and in 2001. His best achievement by September 2009 is silver medal in the middle distance at the 2008 World Orienteering Championship in Olomouc.
Martin Johansson is a Swedish orienteering, ski-orienteering, and cross-country skiing competitor, a medallist at the orienteering world championships, and a 2004 Junior World Champion in relay. He received bronze medals in sprint at the World Orienteering Championships in Kyiv 2007 and Olomouc 2008. His brother, Lars, is a member of the Rockford Icehogs
Ruslan Gritsan is a Russian competitor and multiple world champion in both ski-orienteering and mountain bike orienteering.
Sergey Detkov is a Russian orienteering competitor.
Karin Schmalfeld is a German orienteering competitor.
Tomáš Dlabaja is a Czech orienteering competitor.
Zsuzsa Fey is a Romanian orienteering competitor. She won a gold medal in the relay event at the 1996 Junior World Orienteering Championships in Govora.
Veijo Tahvanainen is a Finnish orienteering competitor. He received a silver medal in the relay event and finished 10th in the individual event at the 1968 World Orienteering Championships in Linköping. In 1970 he finished 14th in the individual event, and 4th with the Finnish relay team. At the 1972 World Orienteering Championships in Staré Splavy, he placed 9th in the individual contest, and was part of the Swiss relay team.
Christine Schaffner is a Swiss mountain bike orienteer and world champion. She has participated in all seven World MTB Orienteering Championships from 2004 to 2010, and won gold medals in the long distance four times, in 2006, 2008, 2009 and 2010.
Adrian Jackson is an Australian mountain bike orienteering competitor and World Champion. He has won individual gold medals at the 2004, 2008, 2009 and 2010 World MTB Orienteering Championships.
Matthias Müller is a Swiss orienteering competitor.
Ida Bobach is a Danish orienteering competitor who was Junior World Champion in 2009, and became triple Junior World Champion from 2010, when she won the sprint, long distance and the relay. She represents the club OK Pan Århus, and since 2007, has received training from Danish national coach Lars Lindstrøm. In 2015 she won gold medals at the World Championships in the long and Relay.
Judith Wyder is a Swiss orienteering and ski orienteering competitor and runner. Her achievements include gold medals at the World Orienteering Championships and the European Orienteering Championships, both individually and with the Swiss relay team.
Switzerland 
