| A’, A | Viz | 1996 |
| A1 (Vol. 1) | Atomeka | 1989-1992 |
| A1 (Vol. 2) | Epic | 1992 |
| A1 (Vol. 3) | Atomeka | 2004 |
| A1 (4th Series) | Titan | 2013 |
| A-10 Comics Presents | A-10 | 2010 |
| A-1 Big Book of Crime Comics | Boardman | 2015 |
| A-1 Comics | Life’s Romances | 1944-1955 |
| A1 Presents | Titan | 2014 |
| A1 Presents: Carpe Diem | Titan | 2014 |
| A1 Sketchbook | Atomeka | 2004 |
| A1 True Life Bikini Confidential, The | Atomeka | 1990 |
| A2Z: An Alphabetical Disorder | Disorderly | 1982 |
| A.A.I Wars | Octa-Ink | 2016 |
| Aama | SelfMadeHero | 2014 |
| Aam-Ka-Jutsu | E.C. McGilvray III | 1979 |
| AAM/Markosia | Markosia | 2013 |
| A&A: The Adventures of Archer & Armstrong | Valiant | 2016-2017 |
| Aardvark | Dave Faggioli | 1971 |
| Aardvark Comics | Aardvark-Vanaheim | 2017 |
| Äardwolf | Äardwolf | 1994-1995 |
| AARGH! | Mad Love | 1988 |
| Aaron and Ahmed | Vertigo | 2012 |
| Aaron Strips | Image | 1997, 1999 |
| AARRGH!! | Zango | 1986 |
| Aavikon Skorpionit | WSOY | 1994 |
| A-Babies Vs. X-Babies | Marvel | 2012 |
| Abadazad | CrossGen | 2003-2004 |
| Abaddon | Z2 | 2015 |
| Abaddon the Destroyer | American Mythology | 2016 |
| Abandoned, The | Tokyopop | 2006 |
| Abandoned (Desperado) | Desperado | 2007 |
| Abandoned Cars | Fantagraphics | 2010 |
| Abandoned Empress, The | Yen | 2021 |
| Abandon the Old in Tokyo | Drawn and Quarterly | 2006 |
| Abattoir | Radical | 2010 |
| Abbadon | PaperFilms & Adaptive | |
| Abbie An’ Slats | United Features | 1948 |
| Abbie An’ Slats (Vol. 2) | Ken Pierce | 1983-1984 |
| Abbott | Boom! | 2018 |
| Abbott: 1973 | Boom! | 2021 |
| Abbott: 1979 | Boom! | 2023-2024 |
| Abbott & Costello (Charlton) | Charlton | 1968-1971 |
| Abbott and Costello (St. John) | St. John | 1948-1956 |
| Abbott and Costello: The Classic Comics | Eternity | 1989 |
| Abby! Curled Up but on a Roll | Hermes | 2022 |
| ABC: A–Z, Greyshirt and Cobweb | America’s Best | 2006 |
| ABC: A–Z, Terra Obscura and Splash Brannigan | America’s Best | 2006 |
| ABC: A–Z, Tom Strong and Jack B. Quick | America’s Best | 2005 |
| ABC: A–Z, Top 10 and Teams | America’s Best | 2006 |
| ABC Monstrosity | Renegade Arts | 2020 |
| ABC’s of Superpowers, The | Little Gnome | 2004 |
| A.B.C. Warriors | Fleetway Quality | 1990-1991 |
| ABC Warriors (DC) | DC | 2004-2005 |
| ABC Warriors: Hellbringer | Rebellion | 2008 |
| ABC Warriors: Khronicles of Khaos | Fleetway Quality | 1993 |
| ABC Warriors: Meknificent Seven | Rebellion | 2010 |
| Abc Warriors: Return To Mars | Rebellion | 2015 |
| ABC Warriors: Return to Ro-Busters | Rebellion | 2016 |
| ABC Warriors: Shadow Warriors | Rebellion | 2009 |
| ABC Warriors: Solo Missions | Rebellion | 2014 |
| ABC Warriors: The Black Hole | Titan | 2002 |
| A.B.C. Warriors: The Mek Files | Rebellion | 2014 |
| ABC Warriors: The Third Element | Rebellion | 2008 |
| A.B.C. Warriors: Volgan War | Rebellion | 2013 |
| Abducted Alchemist, The | Sublime | 2022 |
| Abeja Maya, La | Editorial Bruguera | 1978 |
| Abel | AiT/Planet Lar | 2002 |
| Abelard | NBM | 2012 |
| Abenobashi: Magical Shopping Arcade | Tokyopop | 2004 |
| Abenteuer der Weltgeschichte | Lehning | 1953 |
| Abenteuer der Weltgeschichte (Norbert Hethke) | Norbert Hethke | 1996 |
| Abenteuer der Weltgeschichte (Regentenverlag) | Regentenverlag | 1953 |
| Abenteuer des Al Crane, Die | Volksverlag | 1983 |
| Abenteuer in der Elfenwelt (2nd Series) | Bastei | 1984-1992 |
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