2012 European Junior Open Water Swimming Championships

The 2012 European Junior Open Water Swimming Championships was part the 14th edition of the European Open Water Swimming Championships event of the LEN European Aquatics Championships for juniors held in Karamürsel, Kocaeli Province, Turkey from July 13 to 15. The event featured in the Gulf of İzmit at northeastern Marmara Sea for junior (17–18 years) and youth (15–16 years) male and female individuals and team event (youth/junior combined).

Participating nations
117 swimmers (62 males, 55 females) from 21 countries swam at the 2012 European Junior Open Water Swimming Championships. • 🇦🇺 Australia (1)

• 🇭🇷 Croatia (4)

• 🇨🇿 Czech Republic (4)

• 🇫🇷 France (11)

• 🇩🇪 Germany (12)

• 🇬🇷 Greece (6)

• 🇭🇺 Hungary (4)

• 🇮🇸 Iceland (3)

• 🇮🇪 Ireland (1)

• 🇮🇱 Israel (9)

• 🇮🇹 Italy (12)

• 🇳🇱 Netherlands (1)

• 🇵🇹 Portugal (2)

• 🇷🇺 Russia (12)

• 🇸🇮 Slovenia (3)

• 🇪🇸 Spain (9)

• 🇸🇪 Sweden (1)

• 🇨🇭 Switzerland (1)

• 🇹🇷 Turkey (9)

• 🇺🇦 Ukraine (4)

• 🇬🇧 United Kingdom (8)