The 2010 Suzuka GT 300km was the first round of the 2010 Super GT season. It took place on March 21, 2010.

Pos	No	Team/Car	Drivers	Laps	Time/Retired	Grid	Points
GT500 Results
1	24	HIS Advan Kondo GT-R	João Paulo de Oliveira Kironobu Yasuda	52	1:53:23.333	10	20
2	6	ENEOS SC430	Daisuke Ito Björn Wirdheim	52	+9.322	4	15
3	100	Raybrig HSV-010	Takuya Izawa Naoki Yamamoto	52	+15.397	7	11
4	1	Petronas TOM'S SC430	Juichi Wakisaka André Lotterer	52	+17.954	8	8
5	39	Denso Dunlop SARD SC430	André Couto Kohei Hirate	52	+19.326	13	6
6	35	MJ Kraft SC430	Hiroaki Ishiura Kazuya Oshima	52	+20.363	5	5
7	17	Keihin HSV-010	Toshihiro Kaneishi Koudai Tsukakoshi	52	+46.508	9	4
8	23	Motul Autech GT-R	Satoshi Motoyama Benoît Tréluyer	52	+1:32.333	3	3
9	38	ZENT Cerumo SC430	Yuji Tachikawa Richard Lyons	51	+1 Lap	2	2
10	32	Epson HSV-010	Ryo Michigami Yukhi Nakayama	51	+1 Lap	11	1
11 DNF	12	Calsonic Impul GT-R	Tsugio Matsuda Ronnie Quintarelli	10	Collision	6
12 DNF	8	ARTA HSV-010	Ralph Firman Yuji Ide	10	Collision	8
13 DNF	18	Weider HSV-010	Takashi Kogure Loïc Duval	10	Collision	1
GT300 Results
1	7	M7 Mutiara Motors Amemiya SGC7	Nobuteru Taniguchi Ryo Orime	48	1:53:59.916	1	20
2	46	Up Start MOLA Z	Naoki Yokozimo Tsubasa Abe	48	+31.894	3	15
3	19	WedsSport IS350	Manabu Orido Tatsuya Kataoka	48	+36.498	6	11
4	5	Machgogogo Shaken 408R	Tetsuji Tamanaka Haruki Kurosawa	48	+37.184	19	8
5	3	Hasemi Sport Tomica Z	Kazuki Hoshino Masataka Yanagida	48	+50.302	7	6
6	33	Hankook Porsche	Mitsuhiro Kinoshita Masami Kageyama	48	+50.400	12	5
7	86	JLOC Lamborghini RG-3	Koji Yamanishi Yuhi Sekiguchi	48	+53.837	8	4
8	74	Corolla Axio apr GT	Takuto Iguchi Yuji Kunimoto	48	+1:02.919	5	3
9	27	NAC Eiseicom LMP Ferrari	Yutaka Yamagishi Hiroshi Koizumi	48	+1:05.724	13	2
10	87	JLOC Lamborghini RG3	Hiroyuki Iiri Yuya Sakamoto	48	+1:24.323	10	1
11	26	Cinecitta Taisan Porsche	Igor Sushko Masayuki Ueda	47	+1 Lap	14
12	9	Hatsunemiku X GSR Porsche	Taku Bamba Masahiro Sasaki	46	+2 Laps	16
13	62	R&D Sport Legacy B4	Tetsuya Yamano Kota Sasaki	44	+4 Laps	20
14	666	Bomex Lian Boxster	Junichiro Yamashita Shogo Suho	38	+10 Laps	17
15 DNF	11	Jim Gainer Dixcel Dunlop F430	Tetsuya Tanaka Katsuyuki Hiranaka	27	Radiator	2
16 DNF	31	apr Corolla Axio	Koki Saga Kosuke Matsuura	1	Collision	9
17 DNF	43	ARTA Garaiya	Morio Nitta Shinichi Takagi	1	Collision	4
18 DNF	2	Apple•K-ONE•Shiden	Hiroki Katoh Hiroshi Hamaguchi	1	Collision	11
DSQ	66	triple a Vantage GT2	Hideshi Matsuda Hiroki Yoshimoto	–	Disqualification[1]	15