The 2010 Okayama GT 300km was the second round of the 2010 Super GT season. It took place at Okayama International Circuit on April 4, 2010.

Pos	No	Team/Car	Drivers	Laps	Time/Retired	Grid	Points
GT500 Results
1	18	Weider HSV-010	Takashi Kogure Loïc Duval	82	2:02:26.084	1	20
2	38	ZENT Cerumo SC430	Yuji Tachikawa Richard Lyons	82	+11.800	2	15
3	1	Petronas TOM'S SC430	Juichi Wakisaka André Lotterer	82	+14.209	8	11
4	12	Calsonic Impul GT-R	Tsugio Matsuda Ronnie Quintarelli	82	+14.712	3	8
5	6	ENEOS SC430	Daisuke Ito Björn Wirdheim	82	+45.741	5	6
6	8	ARTA HSV-010	Ralph Firman Yuji Ide	82	+48.666	11	5
7	17	Keihin HSV-010	Toshihiro Kaneishi Koudai Tsukakoshi	82	+57.285	13	4
8	100	Raybrig HSV-010	Takuya Izawa Naoki Yamamoto	82	+1:11.673	10	3
9	35	MJ Kraft SC430	Hiroaki Ishiura Kazuya Oshima	81	+1 Lap	4	2
10	39	Denso Dunlop SARD SC430	André Couto Kohei Hirate	81	+1 Lap	9	1
11	32	Epson HSV-010	Ryo Michigami Yuhki Nakayama	81	+1 Lap	6
12	24	HIS Advan Kondo GT-R	João Paulo de Oliveira Hironobu Yasuda	81	+1 Lap	12
DNF	23	Motul Autech GT-R	Satoshi Motoyama Benoît Tréluyer	15	Collision	7
GT300 Results
1	46	Up Start MOLA Z	Naoki Yokomizo Tsubasa Abe	76	2:03:22.023	2	20
2	2	Apple•K•One Shiden	Hiroki Katoh Hiroshi Hamaguchi	76	+26.160	8	15
3	3	Hasemi Sport Tomica Z	Kazuki Hoshino Masataka Yanagida	76	+32.261	12	11
4	86	JLOC Lamborghini RG-3	Tetsuji Tamanaka Haruki Kurosawa	76	+37.676	1	8
5	31	apr Corolla Axio	Koki Saga Kosuke Matsuura	76	+37.929	3	6
6	43	ARTA Garaiya	Morio Nitta Shinichi Takagi	75	+1 Lap	6	5
7	11	Jim Gainer Dixcel Dunlop F430	Tetsuya Tanaka Katsuyuki Hiranaka	75	+1 Lap	13	4
8	33	Hankook Porsche	Mitsuhiro Kinoshita Masami Kageyama	75	+1 Lap	19	3
9	74	Corolla Axio apr GT	Takuto Iguchi Yuji Kunimoto	75	+1 Lap	5	2
10	9	Hatsunemiku X GSR Porsche	Taku Bamba Masahiro Sasaki	75	+1 Lap	17	1
11	27	NAC Eiseicom LMP Ferrari	Yutaka Yamagishi Hiroshi Koizumi	74	+2 Laps	16
12	62	R&D Sport Legacy B4	Tetsuya Yamano Kota Sasaki	74	+2 Laps	18
13	26	Cinecitta Taisan Porsche	Igor Sushko Masayuki Ueda	74	+2 Laps	15
14	19	WedsSport IS350	Manabu Orido Tatsuya Kataoka	73	+3 Laps	4
15	66	triple a Vantage GT2	Hideshi Matsuda Hiroki Yoshimoto	70	+6 Laps	10
16	88	JLOC Lamborghini RG-3	Atsushi Yogo Shinya Hosokawa	68	+8 Laps	14
17	87	JLOC Lamborghini RG3	Hiroyuki Iiri Yuya Sakamoto	60	+16 Laps	9
18	7	M7 Mutiara Motors Amemiya SGC7	Nobuteru Taniguchi Ryo Orime	54	+22 Laps	11
DNF	5	Machgogogo Shaken 408R	Tetsuji Tamanaka Haruki Kurosawa	16	+60 Laps	7
DSQ	365	365 Thunder Asia Racing Mosler MT900M	Melvin Choo Tim Sugden	–	Disqualification	20