Regenerating a new year's appreciation thread for Wade Wilson, and maintaining the full list of appearances.
First Appearance: New Mutants #98 by Rob Liefeld and Fabian Nicieza
First Limited Series: Deadpool: The Circle Chase (#1-4), by Fabian Nicieza
First Ongoing Series: Deadpool (1997) (#1-69)
*(#1-33, 0, -1), by Joe Kelly
(#34-45), by Christopher Priest
(#46-55), by Jimmy Palmiotti
(#56), by Buddy Scalera
(#57-64), by Frank Tieri
(#65-69), by Gail Simone
Following this volume of Deadpool, Gail Simone relaunched the title as Agent X, starring Alex Hayden, who was thought to be Deadpool until it was revealed at the end of the series they were separate characters. (#1-15)
Subsequent Ongoing Titles:
Cable and Deadpool (2004) (#1-50), by Fabian Nicieza (#1-48), Reilly Brown (#49, 50)
Deadpool (2008) (#1-63), by Daniel Way
Deadpool Team-Up (2009) (#899-883), by various writers. Counts backwards from one-shot Deadpool #900
Deadpool: Merc with a Mouth (2009) (#1-13), by Victor Gischler
Deadpool Corps (2010) (#1-12), by Victor Gischler
Deadpool, Marvel NOW!, (2012) (#1-45/250), by Gerry Duggan and Brian Posehn
Deadpool, All-New, All-Different Marvel, (2015) (#1-36) by Gerry Duggan
Spider-Man/Deadpool (2015) (#1-present), by Joe Kelly, Robbie Thompson, et al.
Deadpool and the Mercs for Money (2016) (#1-10), by Cullen Bunn (Continued from mini series by same title)
Despicable Deadpool, Marvel Legacy, (2017) (#287-300), by Gerry Duggan (Continued from 2015 Deadpool volume)
Deadpool, Marvel Fresh Start, (2018) (#1- present ), by Skottie Young
Events
'Til Death Do Us... by Gerry Duggan(Deadpool [2015] #28 & 29), Joshua Corin (Spider-Man/Deadpool #15 & 16), and Christopher Hastings (Deadpool and the Mercs for Money #9 & 10)
Team Titles:
Uncanny X-Force (2008) (#1-35), by Rick Remender
Thunderbolts (2012) (#1-32), by Daniel Way (#1-11), Charles Soule (#12-26), Ben Acker & Ben Blacker (#27-32)
Uncanny Avengers (2015) (#1-23), by Gerry Duggan (The book continues with a different writer, but Deadpool and Duggan leave after issue #23)
Additional Limited Series:
Deadpool: Sins of the Past (1994) (#1-4), by Mark Waid
Deadpool: Suicide Kings (2009) (#1-5), by Mike Benson & Adam Glass
Deadpool: Wade Wilson's War (2010) (#1-4), by Duane Swierczynski
Deadpool Pulp (2011) (#1-4), by Mike Benson & Adam Glass
Deadpool Killogy by Cullen Bunn
- Deadpool Kills the Marvel Universe (2012) (#1-4)
- Deadpool Killustrated (2013) (#1-4)
- Deadpool Kills Deadpool (2013) (#1-4)
Night of the Living Deadpool (2014) (#1-4), by Cullen Bunn
Deadpool vs. Carnage (2014) (#1-4), by Cullen Bunn
Deadpool: The Gauntlet (2014) (#1-13), by Gerry Duggan & Brian Posehn *Infinite digital comic*
Deadpool: Dracula's Gauntlet (2014) (#1-7), by Gerry Duggan & Brian Posehn *Digital comic * *Converted to print*
Hawkeye vs. Deadpool (2014) (#0-4), by Gerry Duggan
Deadpool vs. X-Force (2014) (#1-4), by Duane Swierczynski
Deadpool's Art of War (2014) (#1-4), by Peter David
Return of the Living Deadpool (2015) (#1-4), by Cullen Bunn
Deadpool's Secret Secret Wars (2015) (#1-4), by Cullen Bunn - 1980's Secret Wars tie-in
Mrs. Deadpool and the Howling Commandos (2015) (#1-4), by Gerry Duggan - Secret Wars tie-in
Deadpool vs. Thanos (2015), by Tim Seeley
Deadpool and Cable: Split Second (2015) (#1-3[print]), by Fabian Nicieza *Digital comic* *Converted to print*
Deadpool and the Mercs for Money (2016) (#1-5), by Cullen Bunn
Deadpool vs. Gambit (2016) (#1-5), by Ben Acker and Ben Blacker
Deadpool: Too Soon? (2016) (#1-4), by Joshua Corin
Deadpool: Back in Black (2016) (#1-5), by Cullen Bunn
Deadpool the Duck (2017) (#1-5), by Stuart Moore
Deadpool versus The Punisher (2017) (#1-5), by Fred Van Lente
Deadpool Kills the Marvel Universe Again (2017) by Cullen Bunn
Deadpool vs. Old Man Logan (2017) (#1-5) by Declan Shalvey
You Are Deadpool (May 2018) (#1-5) by Al Ewing
Deadpool: Assassin (2018) (#1-6) by Cullen Bunn
Deadpool: Secret Agent Deadpool (2018) (#1-6) by Chris Hastings *Digital comic*
Black Panther Vs Deadpool (2018) (#1-5) by Daniel Kibblesmith
MAX Titles:
Deadpool MAX (#1-12), by David Lapham
Deadpool MAX: Second Cut (#1-6), by David Lapham
One-Shots and Annuals:
Daredevil/Deadpool '97 (June 1997)
Deadpool and Death Annual #1 (July 1998)
Encyclopedia Deadpoolica (December 1998)
Baby's First Deadpool Book (December 1998)
Deadpool Team-Up (Starring Deadpool and Widdle Wade) (December 1998)
Deadpool/GLI Summer Fun Spectacular (September 2007)
Deadpool: Game$ of Death (May 2009)
Deadpool #900 (October 2009)
Deadpool Corps: Rank and Foul (March 2010)
X-Men Origins: Deadpool #1 (July 2010)
Deadpool #1000 (August 2010)
What If: Venom Possessed Deadpool? #1 (February 2011)
Deadpool/Cable #26 (February 2011) (Continued from Cable series that ended with #25)
Deadpool Family #1 (April 2011)
Wolverine/Deadpool: The Decoy #1 (July 2011)
Deadpool MAX X-Mas Special #1 (December 2011)
Deadpool Annual #1 [Marvel NOW!] (November 2013)
Deadpool Annual #2 [Marvel NOW!] (May 2014)
Deadpool Bi-Annual #1 [Marvel NOW!] (September 2014)
Death of Wolverine: Deadpool and Captain America (October 2014)
Deadpool: Massacre #1 (May 2016) (Translated issue of Deadpool(2015) #3.1)
Deadpool: Last Days of Magic #1 (May 2016) (Takes place after Deadpool #11 [2015])
Deadpool Annual #1 [All-New, All-Different Marvel] (September 2016)
Cable and Deadpool Annual #1 (August 2018)
Original Graphic Novels
Deadpool: Bad Blood (2016), by Rob Liefeld, Chris Sims, & Chad Bowers
Prose Novels
Deadpool: Paws (August 2015), by Stefan Petrucha