- Jack Cross (2005)[4] 1-4
- Jack of Fables (2006)[42] 1-3,7-8,12,15-50
- Jackpot! (2016)[6] 1-6
- Jack Staff (2003)[19] 1-7,9-20
- Jade Street Protection Services (2016)[4] 1-4
- James Bond (2015)[12] 1-12
- James Bond: Felix Leiter (2017)[6] 1-6
- James Bond: Hammerhead (2016)[6] 1-6
- James Bond: Permission to Die (1989)[1] 2
- Jay & Silent Bob (1998)[4] 1-4
- Jean Grey (2017)[11] 1-11
- Jem and The Holograms (2015)[25] 1-24,26
- Jem and the Holograms: The Misfits: Infinite (2017)[3] 1-3
- Jemm, Son of Saturn (1984)[5] 1-5
- The Jetsons (2018)[6] 1-6
- Jim Butcher's The Dresden Files: Dog Men (2017)[4] 1,3,5-6
- Jimmy's Bastards (2017)[7] 1-7
- Jim Thompson's The Killer Inside Me (2016)[2] 1-2
- Jinx: Torso (1998)[6] 1-6
- JLA (1997)[126] 1-125,1000000
- JLA : Another Nail (2004)[3] 1-3
- JLA/Avengers (2003)[2] 1,3
- JLA: Classified (2005)[54] 1-54
- JLA: The Nail (1998)[3] 1-3
- Joe Frankenstein (2015)[4] 1-4
- Joe Golem (2015)[5] 1-5
- Joe Golem: The Outer Dark (2017)[3] 1-3
- Joe Palooka (1945)[117] 1-51,53-118
- John Byrne's Next Men (1992)[31] 0-30
- John Carpenter's Asylum (2013)[14] 1-14
- John Carpenter's Tales of Science Fiction: Vault (2017)[3] 1-3
- John Carpenter's Tales of Science Fiction: Vortex (2017)[6] 1-6
- John Carter: The End (2017)[5] 1-5
- John Constantine - Hellblazer Special: Papa Midnite (2005)[5] 1-5
- Johnny Red (2015)[7] 1-6,8
- Joker Comics (1942)[42] 1-42
- Jonesy (2016)[11] 1-9,11-12
- Jon Sable, Freelance (1983)[56] 1-56
- Jon Sable, Freelance: Bloodtrail (2005)[6] 1-6
- Josie and the Pussycats (1969)[58] 45-57,59-61,63-97,99-102,104-106
- Josie and the Pussycats (2016)[9] 1-9
- Journey (1983)[27] 1-27
- Journey Into Mystery (1952)[178] 1-125,503-521,622-655
- Journey to Star Wars: The Last Jedi - Captain Phasma (2017)[4] 1-4
- The Joyners (2016)[2] 1-2
- JSA (1999)[87] 1-87
- JSA: Classified (2005)[39] 1-39
- J.U.D.G.E. (2000)[3] 1-3
- Judge Dredd (2012)[28] 1-2,5-30
- Judge Dredd (2015)[12] 1-12
- Judge Dredd Classics (2013)[8] 1-8
- Judge Dredd Megazine (vol. 5) (2003)[194] 201-394
- Judge Dredd: The Blessed Earth (2017)[8] 1-8
- Judgment Day (1993)[8] 1-8
- Jughead (1965)[204] 126-134,136-139,141-145,147-169,171-256,258,260-262,264,266,268,271,273-277,279-281,283-288,291,293-295,297-333,335-338,342-348,350-352
- Jughead (2015)[16] 1-16
- Jughead Jones Digest (1977)[91] 1-18,20-27,30,32-38,40-53,55-89,93-100
- Jughead's Diner (1990)[6] 1-5,7
- Jughead with Archie Digest (1974)[192] 3-25,27-38,40-52,54-55,57-72,74-171,173-200
- Juice Squeezers (2014)[4] 1-4
- Junction 17 (2003)[4] 1-4
- Jungle Fantasy: Ivory (2016)[8] 1-8
- Jupiter Jet (2017)[5] 1-5
- Jupiter's Circle Volume 2 (2015)[6] 1-6
- Jupiter's Legacy 2 (2016)[5] 1-5
- Jurassic Park: Dangerous Games (2011)[5] 1-5
- Just Another Sheep (2015)[5] 1-5
- Justice (1947)[49] 4-52
- Justice (2005)[11] 2-12
- Justice League (2011)[40] 13-52
- Justice League (2012)[49] 1-30,39-57
- Justice League (2016)[41] 1-20,22-24,26-43
- Justice League (2017)[11] 1-11
- Justice League Adventures (2002)[34] 1-34
- Justice League America (1989)[89] 0,26-113
- Justice League: Cry for Justice (2009)[7] 1-7
- Justice League Dark (2011)[40] 0,2-40
- Justice League: Darkseid War: Green Lantern (2016)[1] 1
- Justice League Europe (1989)[50] 1-50
- Justice League Generation Lost (2011)[4] 1-4
- Justice League International (2011)[11] 2-12
- Justice League of America (1960)[261] 1-261
- Justice League of America (2006)[53] 7-9,11-60
- Justice League of America (2013)[14] 1-14
- Justice League of America (2015)[10] 1-10
- Justice League of America (2017)[28] 1-17,19-29
- Justice League of America: The Atom - Rebirth (2017)[1] 1
- Justice League of America: The Ray - Rebirth (2017)[1] 1
- Justice League: Rebirth (2016)[1] 1
- Justice League Saga (2013)[28] 1-28
- Justice League United (2014)[17] 0-16
- Justice League Unlimited (2004)[46] 1-46
- Justice League vs. Suicide Squad (2017)[6] 1-6
- Justice Society of America (2007)[51] 3-5,7-54
- Just Married (1958)[114] 1-114
