Gary Bettenhausen
- Franz Baader
- Paul Bach
- Jean-Marc Bachelier
- Luciano Bacheta
- R. Bachman
- Les Bachman
- Jorg Backhaus
- Jeronimo Badaraco
- Luca Badoer
- Jorge de Bagaration
- Bertrand Baguette
- Andreas Baier
- Ken Baigent
- John Bailey
- Julian Bailey
- George Bainbridge
- Fred Baker
- Bill Baker
- Buck Baker
- Harold Baker
- Bob Baker
- Ariel Bakst
- Mauro Baldi
- Jack Baldwin
- Bobby Ball
- Fulvio Ballabio
- Clay Ballenger
- Paul Balogach
- Cristiano del Balzo
- Earl Bamber
- Lorenzo Bandini
- Henry Banks
- Dmitriy Bannikov
- Vitor Baptista
- Marco Barba
- Álvaro Barba
- Fabrizio Barbazza
- Joao Barbosa
- Miguel Barbosa
- Steve Barclay
- Patrick Bardinon
- Jason Bargwanna
- Scott Bargwanna
- Paolo Barilla
- Bill Barker
- Henrik Barkstrom
- Andrea Barlesi
- Philipp Baron
- Alf Barrett
- Rubens Barrichello
- Alex Barron
- Michael Bartels
- Edgar Barth
- Jurgen Barth
- Fredy Barth
- Kevin Bartlet
- Kevin Bartlett
- Buzz Barton
- Buzz Barton
- Joe Barzda
- Marc Basseng
- Martin Basso
- Jack Bates
- Robert Bathurst
- Charles Batka
- Norman Batten
- Marcelo Battistuzzi
- Hans Bauer
- Ulried Baumert
- Zsolt Baumgartner
- Elie Bayol
- Harold Beal
- Rollie Beale
- Bob Beasley
- John Beauchamp
- Carel Godin de Beaufort
- Mathias Beche
- R. Becker
- Martin Becker
- Carl Becker
- Carey Becker
- Harald Becker
- Karl Becker
- George Bedford
- Norm Beechey
- Nicolas Beer
- Roman de Beer
- Rene Le Begue
- Jean Behra
- Andrea Belicchi
- Rob Bell
- Townsend Bell
- Don Bell
- Derek Bell
- Joe Bell
- P. Bell
- Ivan Bellarosa
- Jean-Philippe Belloc
- Georg Bellof
- Stefan Bellof
- Luigi Bellucci
- Paul Belmondo
- Tom Belso
- Jean-Pierre Beltoise
- Petr Belyaev
- Rich Benfield
- D. Benjamin
- Mehdi Bennani
- R. Bennett
- John Bennett
- Jonathan Bennett
- Robert Benoist
- Michael-Thomas Benra
- Wilhelm Benra
- Friedrich-Karl Benra
- W.P. `Wild Bill` Bentrup
- Michele Beretta
- Olivier Beretta
- Erwin Bergdoll
- Gerhard Berger
- Gerhard Berger
- Cliff Bergere
- Bengt Berghom
- Gene Bergin
- Willi Bergmeister
- Jorg Bergmeister
- Wally Bern
- Franco Bernabei
- Eric Bernard
- Timo Bernhard
- Enrique Bernoldi
- Emil Bernstorff
- Enrico Bertaggia
- Nathanael Berthon
- Andrea Bertolini
- Josef Bertzen
- David Besnard
- Merle Bettenhausen
- Gary Bettenhausen
- Tony Bettenhausen
- Sigi Betz
- Mike Beuttler
- Thomas Biagi
- Jules Bianchi
- Mauro Bianchi
- Lucien Bianchi
- Gianni Bianchi
- Joao Bica
- Werner Bickel
- Frank Biela
- Rolf Biland
- Stefan Bilinski
- Roland Binder
- Hans Binder
- Rene Binder
- Franz Binder
- Clemente Biondetti
- Prince B. Bira
- Sam Bird
- Tim Birkin
- Gays Biro
- Martin Birrane
- Gerry Birrell
- Art Bisch
- Claude `Fat` Bitting
- Del Bitting
- Bizzozero
- John Blackley
- Peter Blaimschein
- Lew Blair
- Ryan Blaney
- Howard Blank
- Bob Blat
- Jean Blaton
- Ervin Blatt
- Sebastiaan Bleekemolen
- Jeroen Bleekemolen
- Trevor Blokdyk
- Stig Blomqvist
- Tom Blomqvist
- Darryl Bloom
- Larry Bloomer
- Mark Blundell
- Yuan Bo
- Patrick Dal Bo
- Tom Boardman
- Bob Christie
- Bob Cleberg
- Bob Mathouser
- Bob Veith
- Manfred Bobach
- Dorian Boccolacci
- Mark Boden
- Raul Boesel
- Robert Boetticher
- Rudy Boetticher(Jr)
- Mennato Boffa
- Wladyslaw Bogucki
- Peter Bohlin
- Parker Bohn
- W. Bohnsack
- Ed Boiler
- Andre Boillot
- Ewald Boisitz
- Marty Boisse
- John Bolster
- Peter Bolton
- Paul Bolton
- Gino Bonacossa
- Tony Bonadies
- Marco Bonanomi
- Colin Bond
- Bob Bondurant
- Felice Bonetto
- Bruno Bonifacio
- R. Boninsegni
- Michael Bonk
- Peter Bonk
- Al Bonnell
- Brian Bonner
- Joakim Bonnier
- Roberto Bonomi
- Patrice Bonzom
- J.R. Booth
- Len Booysen
- Juan-Manuel Bordeau
- Fred Borden
- Juan Manuel Bordeu
- Pietro Bordino
- Franco Bordoni
- Doug Borger
- Slim Borgudd
- Dmitriy Borisov
- Dusan Borkovic
- Patrick Bornhauser
- Mirko Bortolotti
- Alexander Bosak
- David Bosch
- Ralph Boschung
- Gene Bosman
- Eugene Bosman
- Luki Botha
- Valtteri Bottas
- Bob Bottcher
- Christophe Bouchut
- Jean-Christophe Boullion
- Jean-Christophe Boullion
- Sebastien Bourdais
- Claude Bourgoignie
- Georges Bouriano
- Pierre Bourque
- Thierry Boutsen
- Roy Bowe
- John Bowe
- Floyd Bowen
- Arnold Bowers
- Leon Bowman
- Dick Bown
- Bobby Bowsher
- John Bowtell
- Clint Bowyer
- Lenny Boyd
- Johnny Boyd
- Joe Boyer
- Boyington
- Geoff Brabham
- Matthew Brabham
- Gary Brabham
- David Brabham
- Jack Brabham
- Giovanni Bracco
- Kenny Brack
- Bobby Brack
- Richard Bradley
- Phil Bradley
- Caleb Bragg
- Brainard
- Vittorio Brambilla
- Ernesto Brambilla
- Gianfranco Brancatelli
- Edy Brandenberger
- Dave Bransgrove
- Don Branson
- Darin Brassfield
- Manfred von Brauchitsch
- Thomas Braumuller
- Colin Braun
- Niall Breen
- Carl Breeze
- Hans-Gunter Breitmoser
- Ronnie Bremer
- Ralph Breneiser
- Charlie Breslin
- John Bresnahan
- Samin Gomez Briceno
- John Briggs
- Alex Bright
- Brenden Bright
- Ryan Briscoe
- Chase Briscoe
- Tony Brise
- Valdeno Brito
- Antonio Brivio
- Peter Brock
- Leslie Brooke
- Bert Brooks
- Tony Brooks
- Albert Broschek
- Helmut Bross
- Dick Brown
- D. Brown
- Gordon Brown
- Alan Brown
- L. Brown
- Walt Brown
- Bobby Brown
- Tom Brown
- G. Brown
- Warwick Brown
- Ed Brown
- Ray Brown
- Ralph Brown
- Ed Brown(SC)
- Ole Brua
- Martin Brundle
- Alex Brundle
- Gianmaria Bruni
- Jack Brunner
- Max Brunninghausen
- Harald Brutschin
- Luigi Bruzzo
- Jimmy Bryan
- Charles Bryant
- John Bryant-Meisner
- Herb Bryers
- Lilian Bryner
- Lilian Bryner-Keller
- Buchanan
- Ian Buchanan
- Andy Buchanan
- Buchl
- Vic Buck
- Ronnie Bucknum
- Russell Buckthought
- Steve Buckwalter
- Tim Buckwalter
- Bruce Buckwalter(Jr)
- Bud Randall
- Bud Tingelstad
- Bill Buehrle
- Sebastien Buemi
- Caca Bueno
- Giuseppe Bugatti
- Andreas Buhk
- Robbie Buhl
- Steven Bull
- Ray Bull
- William Buller
- Noel Bullock
- Bunker
- Jordan Bupp
- Frank Burany
- Hans-Georg Burger
- Gerry Burgess
- Ernst Gunther Burggaller
- Peter Burgisser
- Oswald Burgstaller
- Angel Burgueno
- Ronnie Burke
- Giuseppe Burlotti
- Luciano Burti
- Claudio Burtin
- Alexandro Busato
- Jim Busby
- Kurt Busch
- Kyle Busch
- Dirk Busgen
- Rob Butcher
- Joe Butera
- Jenson Button
- Meindert van Buuren
- Yelmer Buurman
- Joe Buzzetta
- Marvin Bylitza
- Tommy Byrne
- Johnny Byrne
- Red Byron
Race results
| Date | Circuit | Category | Entrant | Car | # | Grid | Pos | Status |
|---|
Championships results
| Year | Championship | Place | Pts |
|---|---|---|---|
| 1971 | USAC National Dirt Championship | 13 | 100 |