Piala Dunia Antarklub FIFA 2007 adalah sebuah turnamen sepak bola yang dilaksanakan di Jepang pada 7 - 16 Desember 2007. Ini adalah edisi ke-empat dari Piala Dunia Antarklub FIFA.

A.C. Milan memenangkan turnamen ini, dan menjadi tim yang paling sukses di dunia karena telah memenangkan turnamen ini sebanyak 18 (delapan belas) kali.

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The qualifying teams were decided during 2007 through the 6 major continental competitions. The winner of each regional club championship participated in the 2007 Club World Cup. In March 2007, the FIFA executive committee introduced a qualifying playoff between the 2007 OFC Champions League champion and the host nation's 2007 J. League champion, as opposed to previous years in which the Oceania champions were given direct entry into the tournament.[1] In order to avoid the participation of two teams from the same country, the best-placed non-Japanese team in the AFC Champions League would take the "host" berth if a Japanese team won that competition,[2] which indeed happened as Urawa Reds won the 2007 AFC Champions League. Also, the fifth-place match was eliminated for this edition.

Tim	Asosiasi	Kualifikasi
Boca Juniors (Templat:Bendera argentina Argentina)	CONMEBOL	Pemenang dari Copa Libertadores 2007
A.C. Milan Templat:Bendera italia	UEFA	Winner of Liga Champions UEFA 2006-07
Étoile du Sahel	CAF	Winner of CAF Champions League 2007
Pachuca	CONCACAF	Winner of CONCACAF Champions' Cup 2007
Urawa Reds	AFC	Winner of AFC Champions League 2007
Play-in qualification
Sepahan	JFA	Runner up of AFC Champions League 2007. Sepahan took Japan's slot due to Japanese team Urawa Red Diamonds winning the AFC Champions League.
Waitakere United	OFC	Winner of OFC Champions League 2007