| Marcelo Milani (Brazil) | Brazil | 1991–1993 | plot, script | | 16 |
| Moacir Torres | Brazil | 1987–1995 | ink | | 16 |
 | Massimo Bonfatti | | 1985–2023 | plot, script, pencils, ink | | 16 |
| Mauro Monti | Italy | 1983–1989 | plot, script | | 16 |
| Michel Mandry | France | 1970–2018 | plot, script | | 16 |
| Michela Cacciatore | Italy | 2016–2024 | pencils, ink | | 16 |
| Michele Foschini | Italy | 2003–2006 | plot, script | | 16 |
| Morag Prunty | United Kingdom | 1986–1991 | plot | | 16 |
| Ove Høyer | | 2008 | plot, script | | 16 |
| Piet Wijn | Netherlands | 1968–1969 | pencils, ink | | 16 |
| Raimo Aarnisalo | | 1973–1990 | plot, script | | 16 |
| Ralph Hössel | | 2019–2026 | plot, script | | 16 |
| Ruud C. Visser | | 2024–2026 | plot, script | | 16 |
| Selma Maria Bertolino | Brazil | 1973–1981 | ink | | 16 |
| Satu Laurikainen | | 2007 | plot, script | | 16 |
| Stephen Eberhart | | 1981–1986 | plot, script, pencils, ink | | 16 |
| Uwe Mindermann | | 1987–2026 | plot, script, pencils, ink | | 16 |
| W. Molino | | 1939 | pencils, ink | | 16 |
| Arne Asphjell | | 1991 | plot, script | | 15 |
| Beatrice Bovo | | 2019 | pencils, ink | | 15 |
| Bill Sorice | United States | 1982–1987 | plot | | 15 |
| Bret Blevins | United States | 1981–2007 | pencils, ink | | 15 |
| Brian Swenlin | United States | 1992–1998 | plot, script | | 15 |
| Dan Gracey | United States | 1991–2015 | pencils, ink | | 15 |
| Dan Noonan | United States | 1942–1946 | pencils, ink | | 15 |
| Davide Barzi | | 2002–2009 | plot, script | | 15 |
| Dicicco & Dicicco | | 1988–1990 | pencils, ink | | 15 |
| Doug Rice | United States | 1990–1992 | plot, script | | 15 |
| Enrico Soave | Italy | 1993–2006 | pencils, ink | | 15 |
 | Emanuele Virzì | Italy | 2017–2022 | pencils, ink | | 15 |
| Frank Bogaerts | Netherlands | 2015–2024 | plot, script, pencils, ink | | 15 |
| Giannalberto Bendazzi | | 1989 | plot, script | | 15 |
| Irene Roth | | 2019–2022 | plot, script | | 15 |
| J. Michael Catron | | 2015–2026 | plot, script | | 15 |
| José Barbosa | Brazil | 1983–1987 | ink | | 15 |
| Jacques Lerouge | France | 1997–2003 | plot, script | | 15 |
| Jake Myler | United States | 2009–2011 | plot, script, pencils, ink | | 15 |
| Jared Gardner | | 2011–2025 | plot, script | | 15 |
| Jimmy Wallin | | 2012–2025 | plot, script | | 15 |
| Jon Gisle | | 1973–2012 | plot, script | | 15 |
| José Avilés | Spain | 1982–1999 | pencils | | 15 |
| June Chung | | 2023–2024 | pencils, ink | | 15 |
| Ken Parille | | 2012–2025 | plot, script | | 15 |
| Kevin Kyburz | | 2007–2010 | plot, script, pencils, ink | | 15 |
| Luiz Carlos F. Miranda | Brazil | 1982–1989 | ink | | 15 |
| Lesley "Leirix" Li | | 2023–2026 | pencils, ink | | 15 |
| Lester Goldsmith | | 1982–1987 | plot | | 15 |
| Lorenzo Camerini | Italy | 2016–2019 | plot, script | | 15 |
| Maikki Fonneløp | Norway | 2004 | plot | | 15 |
| Martin Deleurand | Denmark | 1991–1996 | plot, script | | 15 |
| Mary Carey | United States | 1965–1980 | plot, script | | 15 |
| Miriam Gambino | Italy | 2016–2017 | pencils | | 15 |
| Nat Edson | United States | 1958–1963 | pencils, ink | | 15 |
| Oscar F. Saavedra | Argentina | 1991–1994 | pencils, ink | | 15 |
| Rhona Cleary | | 2019–2023 | plot, script | | 15 |
| Rick Geary | United States | 2001–2006 | plot, script, pencils, ink | | 15 |
| Régis Loisel | | 1994–2019 | plot, script, pencils, ink | | 15 |
| صفوت فريد (Safwat Farid) | Egypt | 1978–1980 | pencils, ink | | 15 |
| Sally Posa | | 2023 | pencils, ink | | 15 |
| Simona Grandi | Italy | 2010–2021 | plot, script | | 15 |