List of Grand Prix motorcycle racers: B

Name	Seasons	Championships	MotoGP Wins	500cc Wins	350cc Wins	Moto2 Wins	250cc Wins	Moto3 Wins	125cc Wins	80cc Wins	50cc Wins
Jan Bäckström	1980-1981	0	0	0	0	0	0	0	0	0	0
Chris Baert	1981	0	0	0	0	0	0	0	0	0	0
Francesco Bagnaia	2013-	0	0	0	0	0	0	0	0	0	0
Graham Bailey	1973	0	0	0	0	0	0	0	0	0	0
Steve Baker	1977-1978	0	0	0	0	0	0	0	0	0	0
Peter Balaz	1975, 1979	0	0	0	0	0	0	0	0	0	0
Romolo Balbi	1989-1991	0	0	0	0	0	0	0	0	0	0
Jean-François Baldé	1973, 1975-1988	0	0	0	3	0	2	0	0	0	0
Mike Baldinger	1998	0	0	0	0	0	0	0	0	0	0
Alex Baldolini	2000-2011	0	0	0	0	0	0	0	0	0	0
Mike Baldwin	1979, 1985-1988	0	0	0	0	0	0	0	0	0	0
Brian Ball	1968	0	0	0	0	0	0	0	0	0	0
Andrea Ballerini	1995-1996, 1998, 2001-2006	0	0	0	0	0	0	0	1	0	0
Kork Ballington	1976-1982	4 350cc - 1978-1979 250cc - 1978-1979	0	0	14	0	17	0	0	0	0
Hans Baltisberger	1952, 1954-1956	0	0	0	0	0	0	0	0	0	0
Carlo Bandirola	1950-1956, 1958	0	0	0	0	0	0	0	0	0	0
Alain Barbaroux	1965	0	0	0	0	0	0	0	0	0	0
Héctor Barberá	2002-	0	0	0	0	0	4	0	6	0	0
Robin Barbosa	2010	0	0	0	0	0	0	0	0	0	0
Fabio Barchitta	1988	0	0	0	0	0	0	0	0	0	0
Alan Barnett	1969-1971	0	0	0	0	0	0	0	0	0	0
Lorenzo Baroni	2005-2006	0	0	0	0	0	0	0	0	0	0
Santiago Barragan	2006-2007	0	0	0	0	0	0	0	0	0	0
Jose Barresi	1990-1991	0	0	0	0	0	0	0	0	0	0
Manliff Barrington	1949, 1951	0	0	0	0	0	1	0	0	0	0
Alex Barros	1986-1987, 1989-2005	0	3	4	0	0	0	0	0	0	0
Geoff Barry	1974-1975	0	0	0	0	0	0	0	0	0	0
Hans Bartl	1955-1956	0	0	0	0	0	0	0	0	0	0
Harald Bartol	1970-1980	0	0	0	0	0	0	0	0	0	0
Darren Barton	1995-1997	0	0	0	0	0	0	0	0	0	0
František Bartoš	1956-1957	0	0	0	0	0	0	0	0	0	0
Günter Bartusch	1968-1971	0	0	0	0	0	0	0	0	0	0
Enea Bastianini	2014-	0	0	0	0	0	0	0	0	0	0
Eric Bataille	2000-2004	0	0	0	0	0	0	0	0	0	0
Franco Battaini	1997-2006, 2012	0	0	0	0	0	0	0	0	0	0
Gerhard Bauer	1981-1983	0	0	0	0	0	0	0	0	0	0
Manfred Baumann	1993	0	0	0	0	0	0	0	0	0	0
Sérgio Batista	2007	0	0	0	0	0	0	0	0	0	0
Alvaro Bautista	2002-	1 125cc - 2006	0	0	0	0	8	0	8	0	0
Lenfranco Baviera	1954	0	0	0	0	0	0	0	0	0	0
Richard Bay	1985, 1987	0	0	0	0	0	0	0	0	0	0
Jean-Michel Bayle	1992-1999, 2002	0	0	0	0	0	0	0	0	0	0
Jean-Pierre Bayle	1956	0	0	0	0	0	0	0	0	0	0
Len Bayliss	1950	0	0	0	0	0	0	0	0	0	0
Troy Bayliss	1997, 2003-2006	0	1	0	0	0	0	0	0	0	0
Bruce Beale	1964-1966	0	0	0	0	0	0	0	0	0	0
Douglas Beasley	1949, 1951	0	0	0	0	0	0	0	0	0	0
Daryl Beattie	1989-1990, 1992-1997	0	0	3	0	0	0	0	0	0	0
Bruce Beale	1964-1966	0	0	0	0	0	0	0	0	0	0
Cameron Beaubier	2009	0	0	0	0	0	0	0	0	0	0
Leandro Beccheroni	1978, 1982, 1984	0	0	0	0	0	0	0	0	0	0
Hans Becker	1988-1989, 1991	0	0	0	0	0	0	0	0	0	0
Marcel Becker	2009	0	0	0	0	0	0	0	0	0	0
Alex Bedford	1982, 1984, 1988-1989	0	0	0	0	0	0	0	0	0	0
Günter Beer	1957-1960, 1962, 1965-1966	0	0	0	0	0	0	0	0	0	0
Connor Behan	2008	0	0	0	0	0	0	0	0	0	0
Albert Beirle	1964	0	0	0	0	0	0	0	0	0	0
Ronald Beitler	2007	0	0	0	0	0	0	0	0	0	0
Carlos Bellon	1977	0	0	0	0	0	0	0	0	0	0
Artie Bell	1949-1950	0	0	0	0	0	0	0	0	0	0
Carlo Bellotti	1950	0	0	0	0	0	0	0	0	0	0
Jean-Pierre Beltoise	1962-1964	0	0	0	0	0	0	0	0	0	0
Felice Benasedo	1950	0	0	0	0	0	0	0	0	0	0
Gert Bender	1971-1981	0	0	0	0	0	0	0	0	0	0
Ingemar Bengtsson	1974	0	0	0	0	0	0	0	0	0	0
Johnny Bengtsson	1971-1972, 1975	0	0	0	0	0	0	0	0	0	0
Angelo Bergamonti	1967-1970	0	0	1	1	0	0	0	0	0	0
Werner Bergold	1969	0	0	0	0	0	0	0	0	0	0
Jacques Bernard	1987-1989	0	0	0	0	0	0	0	0	0	0
Adrian Bernetic	1969, 1972-1973, 1977	0	0	0	0	0	0	0	0	0	0
Manfred Bernsee	1970	0	0	0	0	0	0	0	0	0	0
Bruno Bertacchini	1949	0	0	0	0	0	0	0	0	0	0
Silvano Bertarelli	1968-1970, 1972	0	0	0	0	0	0	0	0	0	0
Albert Bertholet	1971-1972	0	0	0	0	0	0	0	0	0	0
Guy Bertin	1977-1988	0	0	0	0	0	0	0	6	0	0
Franco Bertoni	1949, 1951, 1954	0	0	0	0	0	0	0	0	0	0
Juan Bertran	1954	0	0	0	0	0	0	0	0	0	0
Willi Bertsch	1954	0	0	0	0	0	0	0	0	0	0
Paul Berwick	1970-1971	0	0	0	0	0	0	0	0	0	0
Kees Besseling	1985	0	0	0	0	0	0	0	0	0	0
Federico Biaggi	2007	0	0	0	0	0	0	0	0	0	0
Max Biaggi	1991-2005	4 250cc - 1994-1997	5	8	0	0	29	0	0	0	0
Pier Paolo Bianchi	1973-1988	3 125cc - 1976-1977, 1980	0	0	0	0	0	0	24	3	0
Stefano Bianco	2000, 2002-2004, 2007-2008	0	0	0	0	0	0	0	0	0	0
Pepijn Bijsterbosch	2009-2010	0	0	0	0	0	0	0	0	0	0
Wilf Billington	1950	0	0	0	0	0	0	0	0	0	0
Brad Binder	2011-	0	0	0	0	0	0	0	0	0	0
Hartmut Bischoff	1966-1972	0	0	0	0	0	0	0	0	0	0
Gastone Biscia	1963, 1965	0	0	0	0	0	0	0	0	0	0
Norman Black	1966	0	0	0	0	0	0	0	0	0	0
Kenny Blake	1978-1979	0	0	0	0	0	0	0	0	0	0
John Blanchard	1966-1967	0	0	0	0	0	0	0	0	0	0
Ramiro Blanco	1966	0	0	0	0	0	0	0	0	0	0
Rolf Blatter	1973-1982	0	0	0	0	0	0	0	0	0	0
Norman Blemings	1951	0	0	0	0	0	0	0	0	0	0
František Bartoš	1965-1966	0	0	0	0	0	0	0	0	0	0
Loek Bodelier	1994-1996	0	0	0	0	0	0	0	0	0	0
Jarno Boesveld	2001	0	0	0	0	0	0	0	0	0	0
Jean-Paul Boinet	1973-1974	0	0	0	0	0	0	0	0	0	0
Karel Bojer	1969-1970	0	0	0	0	0	0	0	0	0	0
Juan Bolart	1985-1987	0	0	0	0	0	0	0	0	0	0
Gerhard Böll	1980	0	0	0	0	0	0	0	0	0	0
Jacques Bolle	1980-1984	0	0	0	0	0	1	0	0	0	0
Pierre Bolle	1981-1982, 1985-1986	0	0	0	0	0	0	0	0	0	0
Maurice Bolwerk	1997	0	0	0	0	0	0	0	0	0	0
Gianfranco Bonera	1973-1979	0	0	1	0	0	1	0	0	0	0
Bruno Bonhuil	1986-1989, 1992-1995	0	0	0	0	0	0	0	0	0	0
Ismael Bonilla	1996-2001	0	0	0	0	0	0	0	0	0	0
Steve Bonsey	2007-2009	0	0	0	0	0	0	0	0	0	0
Paul Bordes	1979, 1983-1989	0	0	0	0	0	0	0	0	0	0
Juan Bordons	1967, 1969-1971, 1973	0	0	0	0	0	0	0	0	0	0
Andrea Borgonovo	1990	0	0	0	0	0	0	0	0	0	0
Eduard Borisenko	1972	0	0	0	0	0	0	0	0	0	0
Juan Borja	1992-1999	0	0	0	0	0	0	0	0	0	0
Sergio Boroncini	1972	0	0	0	0	0	0	0	0	0	0
Gino Borsoi	1996-2004	0	0	0	0	0	0	0	0	0	0
Luca Boscoscuro	1995-2001	0	0	0	0	0	0	0	0	0	0
Gimmi Bosio	1991	0	0	0	0	0	0	0	0	0	0
Juup Bosman	1975, 1977	0	0	0	0	0	0	0	0	0	0
Adrian Bosshard	1992-1996	0	0	0	0	0	0	0	0	0	0
Ben Bostrom	2011	0	0	0	0	0	0	0	0	0	0
Eric Bostrom	?	0	0	0	0	0	0	0	0	0	0
Christian Boudinot	1986-1988, 1994, 1996	0	0	0	0	0	0	0	0	0	0
Roy Boughey	1964	0	0	0	0	0	0	0	0	0	0
Dennis Boulom	1977	0	0	0	0	0	0	0	0	0	0
Christian Bourgeois	1970, 1972-1974, 1976	0	0	0	0	0	0	0	0	0	0
Philippe Bouzanne	1975-1977	0	0	0	0	0	0	0	0	0	0
Ellis Boyce	1962	0	0	0	0	0	0	0	0	0	0
Helmut Bradl	1986-1993	0	0	0	0	0	5	0	0	0	0
Stefan Bradl	2005-	0	0	0	0	0	0	0	0	0	0
Umberto Braga	1949-1950	0	0	0	0	0	0	0	0	0	0
Stefan Brägger	1988-1989	0	0	0	0	0	0	0	0	0	0
Vincent Braillard	2002, 2005-2006	0	0	0	0	0	0	0	0	0	0
Ernesto Brambilla	1959, 1961	0	0	0	0	0	0	0	0	0	0
Wolfgang Brand	1953, 1955	0	0	0	0	0	0	0	0	0	0
Alessanro Brannetti	1999-2002, 2006	0	0	0	0	0	0	0	0	0	0
Reiner Bratenstein	1973	0	0	0	0	0	0	0	0	0	0
Hans Braumandl	1975	0	0	0	0	0	0	0	0	0	0
Dieter Braun	1968-1976	2 250cc - 1973 125cc - 1970	0	0	1	0	7	0	6	0	0
Georg Braun	1953-1954	0	0	0	0	0	0	0	0	0	0
Walter Brehme	1958, 1961	0	0	0	0	0	0	0	0	0	0
Jack Brett	1951-1957	0	0	2	0	0	0	0	0	0	0
Domenico Brigaglia	1982, 1984-1990	0	0	0	0	0	0	0	1	0	0
Aramis Brito	1971-1972	0	0	0	0	0	0	0	0	0	0
Massimo Broccoli	1982, 1984, 1988-1989	0	0	0	0	0	0	0	0	0	0
Bo Brolin	1973	0	0	0	0	0	0	0	0	0	0
Rob Bron	1970-1973, 1976	0	0	0	0	0	0	0	0	0	0
Alain Bronec	1989, 1991	0	0	0	0	0	0	0	0	0	0
Bob Brown	1955-1960	0	0	0	0	0	0	0	0	0	0
Clive Brown	1972	0	0	0	0	0	0	0	0	0	0
Douglas Brown	1964	0	0	0	0	0	0	0	0
George Brown	1952	0	0	0	0	0	0	0	0	0	0
Jan Bruins	1970-1975	0	0	0	0	0	0	0	0	0	1
Hans-Rudi Brüngger	1971	0	0	0	0	0	0	0	0	0	0
Ralph Bryans	1963-1967	1 50cc - 1965	0	0	1	0	2	0	0	0	7
Keith Bryen	1956-1957	0	0	0	0	0	0	0	0	0	0
Simon Buckmaster	1989, 1991	0	0	0	0	0	0	0	0	0	0
Gianfranco Buffarello	1972	0	0	0	0	0	0	0	0	0	0
Maurice Büla	1956	0	0	0	0	0	0	0	0	0	0
Davide Bulega	1993-1998	0	0	0	0	0	0	0	0	0	0
Theo Bult	1970-1971	0	0	0	0	0	0	0	0	0	0
Juan-Soler Bulto	1951	0	0	0	0	0	0	0	0	0	0
Steve Bunckner	1965	0	0	0	0	0	0	0	0	0	0
Giovanni Burlando	1967	0	0	0	0	0	0	0	0	0	0
Frank Burman	1952	0	0	0	0	0	0	0	0	0	0
Ian Burne	1965	0	0	0	0	0	0	0	0	0	0
Roger Burnett	1984-1989	0	0	0	0	0	0	0	0	0	0
Arthur Burton	1950	0	0	0	0	0	0	0	0	0	0
Otello Buscherini	1970-1976	0	0	0	1	0	0	0	2	0	0
Jose-Maria Busquet	1962-1965, 1967	0	0	0	0	0	0	0	0	0	0
Rex Butcher	1968	0	0	0	0	0	0	0	0	0	0
Hans-Otto Butenuth	1970-1971	0	0	0	0	0	0	0	0	0	0
Hans-Jörg Butz	1990	0	0	0	0	0	0	0	0	0	0
Shane Byrne	2004-2005	0	0	0	0	0	0	0	0	0	0
Paul Brady	1995-2005	0	0	0	0	0	0	0	0	0	0