The 2006 European Junior Swimming Championships were held from July 6 to July 9, 2006, in Palma de Mallorca, Spain. The age groups for this event were girls born in 1990 or 1991 and boys born in 1988 or 1989.
|-| 50 m freestyle
|-| 100 m freestyle
|-| 200 m freestyle
|-| 400 m freestyle
|-| 1500 m freestyle
|-| 50 m backstroke
|-| 100 m backstroke
|-| 200 m backstroke
|-| 50 m breaststroke
|-| 100 m breaststroke
|-| 200 m breaststroke
|-| 50 m butterfly
|-| 100 m butterfly
|-| 200 m butterfly
|-| 200 m individual medley
|-| 400 m individual medley
|-| 4 × 100 m freestyle relay
|-| 4 × 200 m freestyle relay
|-| 4 × 100 m medley relay
|}
|-| 50 m freestyle
|-| 100 m freestyle
|-| 200 m freestyle
|-| 400 m freestyle
|-| 800 m freestyle
|-| 50 m backstroke
|-| 100 m backstroke
|-| 200 m backstroke
|-| 50 m breaststroke
|-| 100 m breaststroke
|-| 200 m breaststroke
|-| 50 m butterfly
|-| 100 m butterfly
|-| 200 m butterfly
|-| 200 m individual medley
|-| 400 m individual medley
|-| 4 × 100 m freestyle relay
|-| 4 × 200 m freestyle relay
|-| 4 × 100 m medley relay
|}