The FIS Nordic Junior and U23 World Ski Championships 2007 took place in Planica, Slovenia and Tarvisio, Italy from 12 March to 18 March 2007. It was the 30th Junior World Championships and the second Under-23 World Championships in nordic skiing. Cross-country skiing and nordic combined events were held in Tarvisio, while the ski jumping events were held in Planica.

Event	Gold		Silver		Bronze
Men's Junior Events
Men's junior sprint classic[1]	Ivan Ivanov  Russia		Martti Jylhä  Finland		Eirik Sæves  Norway
Men's junior 10 kilometre free[2]	Martti Jylhä  Finland	22:40.9	Alexey Poltoranin  Kazakhstan	22:57.3	Alex Harvey  Canada	23:11.4
Men's junior 20 kilometre pursuit[3]	Eirik Kurland Olsen  Norway	52:49.8	Sjur Røthe  Norway	52:53.3	Alex Harvey  Canada	52:54.5
Men's junior 4 × 5 km relay[4]	Sweden Jesper Modin Patrik Karlsson Magnus Engström Adam Johansson	49.18,4	Russia Ivan Ivanov Dmitry Vasiliev Evgeniy Garanichev Andrey Parfenov	49.18,4	Austria Markus Bader Michael Reiter Felizian Herburger Johannes Dürr	49.22,6
Ladies' Junior Events
Ladies' junior sprint classic[5]	Astrid Jacobsen  Norway		Charlotte Kalla  Sweden		Denise Herrmann  Germany
Ladies' junior 5 kilometre free[6]	Charlotte Kalla  Sweden	11:44.5	Marthe Kristoffersen  Norway	12:15.2	Astrid Jacobsen  Norway	12:19.2
Ladies' junior 10 kilometre pursuit[7]	Charlotte Kalla  Sweden	26:10.9	Marte Monrad-Hansen  Norway	26:51.7	Therese Johaug  Norway	26:52.6
Ladies' junior 4 × 3.33 km relay[8]	Norway Celine Brun-Lie Therese Johaug Marte Monrad-Hansen Astrid Jacobsen	34:09.4	Sweden Mia Eriksson Eva Svensson Anna Simberg Charlotte Kalla	34:12.0	Finland Satu Annila Kerttu Niskanen Anne Kyllönen Mari Laukkanen	34:56.2

Event	Gold		Silver		Bronze
Normal hill/5 km[9]	Eric Frenzel  Germany	15:13.3	Anssi Koivuranta  Finland	15:39.5	Alfred Rainer  Austria	15:47.1
Normal hill/10 km[10]	Anssi Koivuranta  Finland	33:26.7	Marco Pichlmayer  Austria	33:43.1	Alfred Rainer  Austria	34:05.2
Team normal hill/4 × 5 km[11]	Austria Marco Pichlmayer Johannes Weiss Tomaz Druml Alfred Rainer	1:05:35.0	Germany Sebastian Reuschel Stefan Tuss Ruben Welde Eric Frenzel	1:05:40.1	Norway Magnus Krog Ole Martin Storlien Glenn Arne Sollid Peder Blaauw Sandell	1:07:04.0

Event	Gold		Silver		Bronze
Men's Junior Events
Men's junior individual normal hill[12]	Roman Koudelka  Czech Republic	268.0	Shohhei Tochimoto  Japan	256.5	Thomas Thurnbichler  Austria	254.5
Men's junior team normal hill[13]	Slovenia Robert Hrgota Primož Roglič Jurij Tepeš Mitja Mežnar	981.0	Japan Shohhei Tochimoto Tsubasa Chonan Yumu Harada Kenshiro Ito	945.5	Finland Mika Kauhanen Lauri Asikainen Sami Niemi Olli Muotka	937.5
Ladies' Junior Events
Ladies' junior individual normal hill[14]	Lisa Demetz  Italy	229.5	Katie Willis  Canada	228.0	Maja Vtič  Slovenia	227.0

Event	Gold		Silver		Bronze
Men's Under-23 Events
Men's under-23 sprint classic[15]	Robin Bryntesson  Sweden		Marcus Hellner  Sweden		Matias Strandvall  Finland
Men's under-23 15 kilometre free[16]	Dario Cologna  Switzerland	34:57.0	Ilia Chernousov  Russia	35:44.2	Nobu Naruse  Japan	35:46.7
Men's under-23 30 kilometre pursuit[17]	Dario Cologna  Switzerland	1:21:50.4	Curdin Perl  Switzerland	1:21:52.0	Stanislav Volzhentsev  Russia	1:21:52.0
Ladies' Under-23 Events
Ladies' under-23 sprint classic[18]	Alena Procházková  Slovakia		Laura Valaas  United States		Piret Pormeister  Estonia
Ladies' under-23 10 kilometre free[19]	Silvana Bucher  Switzerland	24:28.1	Sofia Bleckur  Sweden	24:47.7	Marina Piller  Italy	24:49.0
Ladies' under-23 15 kilometre pursuit[20]	Yuliya Chekalyova  Russia	41:53.8	Coraline Hugue  France	42:00.2	Ivana Janečková  Czech Republic	42:08.8

Rank	Nation	Gold	Silver	Bronze	Total
1	Sweden (SWE)	4	4	0	8
2	Norway (NOR)	3	3	4	10
3	Switzerland (SUI)	3	1	0	4
4	Russia (RUS)	2	3	0	5
5	Finland (FIN)	2	2	3	7
6	Austria (AUT)	1	1	4	6
7	Germany (GER)	1	1	1	3
8	Czech Republic (CZE)	1	0	1	2
	Italy (ITA)	1	0	1	2
	Slovenia (SLO)	1	0	1	2
11	Slovakia (SVK)	1	0	0	1
12	Japan (JPN)	0	2	1	3
13	Canada (CAN)	0	1	2	3
14	France (FRA)	0	1	0	1
	Kazakhstan (KAZ)	0	1	0	1
	United States (USA)	0	1	0	1
17	Estonia (EST)	0	0	1	1
Totals (17 entries)		20	21	19	60

Rank	Nation	Gold	Silver	Bronze	Total
1	Norway (NOR)	3	3	4	10
2	Finland (FIN)	2	2	2	6
3	Sweden (SWE)	2	2	0	4
4	Russia (RUS)	2	0	0	2
5	Germany (GER)	1	2	1	4
6	Austria (AUT)	1	1	3	5
7	Slovenia (SLO)	1	0	1	2
8	Czech Republic (CZE)	1	0	0	1
	Italy (ITA)	1	0	0	1
10	Japan (JPN)	0	2	0	2
11	Canada (CAN)	0	1	2	3
12	Kazakhstan (KAZ)	0	1	1	2
Totals (12 entries)		14	14	14	42

  *   Host nation (Italy)

Rank	Nation	Gold	Silver	Bronze	Total
1	Switzerland (SUI)	3	1	0	4
2	Sweden (SWE)	1	2	0	3
3	Russia (RUS)	1	1	1	3
4	Slovakia (SVK)	1	0	0	1
5	France (FRA)	0	1	0	1
	United States (USA)	0	1	0	1
7	Czech Republic (CZE)	0	0	1	1
	Estonia (EST)	0	0	1	1
	Finland (FIN)	0	0	1	1
	Italy (ITA)*	0	0	1	1
	Japan (JPN)	0	0	1	1
Totals (11 entries)		6	6	6	18