Round	Race name	Date	Circuit	Laps	Winner
1	Grand Prix of Japan	24/03/1991	Suzuka	22	Kevin Schwantz Lucky Strike Suzuki
2	Australian Grand Prix	07/04/1991	Eastern Creek	32	Wayne Rainey Marlboro Team Roberts
3	United States Grand Prix	21/04/1991	Laguna Seca	35	Wayne Rainey Marlboro Team Roberts
4	Gran Premio de Espana	12/05/1991	Jerez	29	Mick Doohan Rothmans Honda Team
5	Gran Premio d'Italia	19/05/1991	Misano	36	Mick Doohan Rothmans Honda Team
6	Grosser Preis von Deutschland	26/05/1991	Hockenheim	18	Kevin Schwantz Lucky Strike Suzuki
7	Grosser Preis von Osterreich	09/06/1991	Salzburgring	29	Mick Doohan Rothmans Honda Team
8	Gran Premio d'Europa	16/06/1991	Jarama	32	Wayne Rainey Marlboro Team Roberts
9	Dutch TT	29/06/1991	Assen	20	Kevin Schwantz Lucky Strike Suzuki
10	Grand Prix de France	21/07/1991	Paul Ricard	32	Wayne Rainey Marlboro Team Roberts
11	British Grand Prix	04/08/1991	Donington Park	30	Kevin Schwantz Lucky Strike Suzuki
12	Gran Premio di San Marino	18/08/1991	Mugello	24	Wayne Rainey Marlboro Team Roberts
13	Czechoslovakian Grand Prix	25/08/1991	Brno	23	Wayne Rainey Marlboro Team Roberts
14	Grand Prix Vitesse du Mans	08/09/1991	Le Mans-Bugatti	28	Kevin Schwantz Lucky Strike Suzuki
15	Malaysian Grand Prix	29/09/1991	Shah Alam	35	John Kocinski Marlboro Team Roberts

Driver	Standing	Team	Nationality	Points
Wayne Rainey	1	Marlboro Team Roberts	USA	233
Mick Doohan	2	Rothmans Honda Team	AUS	224
Kevin Schwantz	3	Lucky Strike Suzuki	USA	204
John Kocinski	4	Marlboro Team Roberts	USA	161
Wayne Gardner	5	Rothmans Honda Team	AUS	161
Eddie Lawson	6	Cagiva Corse	USA	126
Juan Garriga	7	Ducados Yamaha	ESP	121
Didier de Radigues	8	Lucky Strike Suzuki	BEL	105
Doug Chandler	9	Roberts B Team	USA	85
Jean-Philippe Ruggia	10	Sonauto Yamaha Mobil 1	FRA	78
Adrien Morillas	11	Sonauto Yamaha Mobil 1	FRA	71
Eddie Laycock	12	Millar Racing	IRL	57
Alex Barros	13	Cagiva Corse	BRA	46
Sito Pons	14	Campsa Honda Team	ESP	40
Cees Doorakkers	15	HEK-Baumachines	NLD	40
Marco Papa	16		ITA	36
Niall MacKenzie	17		GBR	34
Michael Rudroff	18		DEU	26
Kevin Magee	19	Team Roberts	AUS	19
Hans Becker	20		DEU	13
Keiichiro Iwahashi	21	Ajinomoto	JPN	7
Simon Buckmaster	22		GBR	6
Richard Oliver	23		USA	5
Niggi Schmassman	24	Schmassman Technotron	CHE	5
Ron Haslam	25		GBR	4
Robbie Petersen	25		ZWE	4
Josef Doppler	27		AUT	4
Romolo Balbi	28		ITA	3
Andy Leuthe	29		LUX	3
Steve Spray	30	Hayashi	GBR	1
Peter Goddard	30	Hayashi	AUS	1

1991 World Motorcycle Championship