|
| — C — |
| Moisés Cabello | Pat Cadigan | Alberto Cairo | Alberto Caliani | Italo Calvino |
| Bibiana Camacho | Catherine Crook de Camp | L. Sprague de Camp | Davide Camparsi | Eddie Campbell |
| Gabriella Campbell | John W. Campbell | Ramsey Campbell | Miguel Campion | David Campton |
| José Carlos Canalda | Matías Candeira | Flor Canosa | Jesús Cañadas | Jean Cap |
| Pablo Capana | Karel Capek | Truman Capote | Colin Capp | Pepe Carabel |
| T. P. Caravan | Adrián Carbayales | Orson Scott Card | Alfredo Cardona Peña | Alejandro Carneiro |
| André Carneiro | John Dickson Carr | Coral Carracedo | Sonia Carreras | Emmanuel Carrère |
| Cristina Carro | Lewis Carroll | Tim Carroll | Francis Carsac | Rae Carson |
| Angela Carter | Lin Carter | Cleve Cartmill | Ricard de la Casa | Alejandro Casona |
| Carlos Castán | Carlos Castaneda | Javier Castañeda de la Torre | Daphne Castell | Alberto Castellón Serrano |
| Juan Francisco Castillo | Adam-Troy Castro | Pablo Castro | Margarita Castro Arellano | Ignacio Castro Sierra |
| Nicola Catellani | Sophie Cathala | Antonio Cebrián | Luis Cernuda | Alberto Cersosimo |
| Miguel de Cervantes | S. J. Chambers | Miguel Ángel Chamizo Jódar | A. Bertram Chandler | Raymond Chandler |
| Nathalie Charles-Henneberg | Leslie Charteris | Alexander Chee | Claude F. Cheinise | Anton Chejov |
| V. Chertijin | G. K. Chesterton | Preeti Chhibber | Ted Chiang | Nick de Chiario |
| Alberto Chimal | Ángel L. Chinea | Roshani Chokshi | Noam Chomsky | Agatha Christie |
| Winston Churchill | Ignacio Cid Hermoso | José Cid R. | Alberto Cifrián Miranda | Antonio Cillero |
| Erika Cipré | Tom Clancy | Leopoldo Alas Clarín | John D. Clark | P. Djèlí Clark |
| Arthur C. Clarke | Susannah Clarke | James Clavell | Hal Clement | Miguel Cobaleba |
| Manuel Cobo | William E. Cochrane | T. G. L. Cockcroft | Theodore R. Cogswell | Óscar Collazos |
| Carlo Collodi | Christian Comes | Dennis Conde | Juan Alberto Conde | Víctor Conde |
| Jeff Conner | Joseph Conrad | James Fenimore Cooper | James Fenimore Cooper | Louise Cooper |
| Alfred Coppel | Francis Ford Coppola | Antonella Corallo | Agustín A. Córdoba | Facundo Córdoba |
| Bernard Cornwell | Celia Corral-Vázquez | Hugo Correa | Julio Cortázar | Gerard P. Cortés |
| Agustín Cortés Gabiño | Ricardo Cortés Pape | Peter Costello | José Antonio Cotrina | Frank Cottrell-boyce |
| Elisabeth Counihan | Mary Elizabeth Counselman | Harold Courlander | Ignacio Covarrubias | Lee Brown Coye |
| Ángel Crespo | Michael Crichton | Ov. S. Crohmalniceanu | Richmal Crompton | Harry C. Crosby |
| James Cross | John Crowley | Luis Alberto de Cuenca | Alejo Cuervo | José Cuervo Álvarez |
| Javier Cuevas | Javier Cuevas Fernández | Ricardo Gabriel Curci |
