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.

Medal table

1	Russia	11	5	2	19
2	Italy	7	5	7	18
3	United Kingdom	6	7	2	15
4	Spain	4	0	0	4
5	Hungary	3	4	6	13
6	Germany	2	1	0	3
7	Poland	1	4	6	11
8	Independent State of Croatia	1	2	3	6
8	Early Modern France	1	2	3	6
10	Kingdom of Romania	1	1	0	2
11	Belgium	1	0	1	2
12	Sweden	0	2	2	4
13	Austria	0	1	1	2
13	Netherlands	0	1	1	2
13	Slovenia	0	1	1	2
16	Denmark	0	1	0	1
16	Estonia	0	1	0	1
16	Portugal	0	1	0	1
19	Ukraine	0	0	3	3
20	Belarus	0	0	1	1
20	Greece	0	0	1	1
20	Lithuania	0	0	1	1

Boy's events

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| 50 m freestyle

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| 100 m freestyle

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| 200 m freestyle

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| 400 m freestyle

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| 1500 m freestyle

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| 50 m backstroke

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| 100 m backstroke

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| 200 m backstroke

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| 50 m breaststroke

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| 100 m breaststroke

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| 200 m breaststroke

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| 50 m butterfly

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| 100 m butterfly

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| 200 m butterfly

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| 200 m individual medley

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| 400 m individual medley

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| 4×100 m freestyle relay

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| 4×200 m freestyle relay

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| 4×100 m medley relay

|}

Girl's events

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| 50 m freestyle

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| 100 m freestyle

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| 200 m freestyle

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| 400 m freestyle

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| 800 m freestyle

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| 50 m backstroke

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| 100 m backstroke

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| 200 m backstroke

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| 50 m breaststroke

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| 100 m breaststroke

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| 200 m breaststroke

|-
| 50 m butterfly

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| 100 m butterfly

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| 200 m butterfly

|-
| 200 m individual medley

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| 400 m individual medley

|-
| 4×100 m freestyle relay

|-
| 4×200 m freestyle relay

|-
| 4×100 m medley relay

|}