The 1st World Mahjong Championship 2007 was held at the Hong Zhu Shan Hotel in Chengdu, Sichuan, China from November 1 to 5, in 2007. The official name of this event was "2007 The First Mahjong Cultural Exchange Congress and World Mahjong Championship". During the event, the Congress was held.

This competition is the official first world championship in Mahjong after World Mahjong Organization was founded in 2006.

The names are ordered as Given name and Surname.

Rank	Name	Nationality	Table Points	Mini Points
1	Li Li	China	32	1411
2	Zhangfei Zhang	China	30	1143
3	Minoru Imaeda	Japan	30	752
4	Haiting Ni	China	28.5	1190
5	Bingcheng Zhang	China	28	1247
6	Linghua Jiao	China	28	1134
7	Kazutoshi Iwasawa	Japan	27	1127
8	Jun Gao	China	26	1118
9	Shufu Huang	China	25	708
10	Desiree Heemskerk	Netherlands	25	578

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Rank	Name	Nationality	Members	Rank	Table Points	Mini Points	Total Table Points	Total Mini Points
1	China Shanxi Jiexiu	China	Shufu Huang	10	25	708	100	3206
			Bingcheng Zhang	5	28	1247
			Linghua Jiao	6	28	1134
			Quanze Gao	12	19	117
2	China Shanghai Zhangjiang	China	Wenlong Li	98	11	75	88	2665
			Bo Zhang	16	21	329
			Jun Gao	8	26	1118
			Zhangfei Zhang	2	30	1143
3	Japan Mahjong Sport Association Osaka	Japan	Kazutoshi Iwasawa	7	27	1127	82	1763
			Kohichi Oda	35	18	330
			Kimito Kugimiya	36	18	249
			Kōji Idota	32	19	57
4	Japan Mahjong Sport Association Tokyo	Japan	Sugako Suzuki	33	18	531	80	2264
			Masato Chiba	15	22	1039
			Yuri Teduka	14	24	555
			Yukari Kugimiya	51	16	139
5	China Orient Qinghua Beida	China					79	2371