| Mike Cadwallader US | George J. Calvert US | James Calvin US |
| Dave Campos US | Canadian Sportsman Shows Canada | Jose' Canelas Portugal |
| Bill Cannon UK | John Caraway US | Car Care UK |
| Graham Carey UK | Mary Carey UK | Mike Carey UK |
| Ian Cargill UK | Richard Carlson US | M. D. Carr UK |
| Laurence Carruthers UK | Carter Motor Sports US | Jacob Case UK |
| Bob Case UK | Robert L. Cassedy US | Richard Castelhano Sr. US |
| J. P. Causey US | Fred E. Cecil US | Scott Cejda US |
| Glen Challis Australia | John W. Chamberlain UK | Richard N. Chamberlin US |
| Champion Spark Plugs US | Chris J. Chant UK | Brian Chapman UK |
| George Charleton US | Juan Chatsworth UK | Rod J. Chatsworth UK |
| Trevor T. Choppin UK | Mac Christy US | Peter S. Cinelli US |
| George C. Clarkson UK | Joseph Clark UK | R. F. Clark UK |
| Classic Bike UK | Peter Clegg Canada | Ian Clement Canada |
| Bill Coffman US | Carol Coffman US | Kris Coleman US |
| John Collet Canada | Collier Cycles Inc. US | John R. Collier US |
| Sonny Collier US | David L. Collins, M.D. US | Jerry Collins US |
| Dan Colson US | Gordon D. Colquhoun UK | John F. Comey US |
| Alan Comfort Canada | Conron Canada | Peter Conron Canada |
| Berkeley Cook US | Logan Coombs US | Malcolm C. Corbett UK |
| Tony Cording Canada | Robert Corneluis Jr. US | Denver Cornett III US |
| Paul F. Cote US | Clive E. Cottam UK | Coventry Section VOC UK |
| Coventry Spares US | Eugene Coward US | J. D. Cowart US |
| Denis Crawford Canada | John Crawford Canada | Roberto Crepaldi Italy |
| Edward G. Croft UK | Moureen Croft UK | Mark Crosen US |
| R. E. Cross US | Crosvenor Manx Ltd. UK | Michael Crow UK |
| CR&S Italy | Culcheth M/C Club UK | Jerry L. Culver US |
| David T. Cummings UK | Vincent Cummings Canada | Tim Curtis Canada |
| Nick J. Cutmore UK | Cyclerama Tom Cass US |