Start with the Comic Book podcast wiki and

ADD:
Gutters and Panels
Comical Podcast
Comic Nation
...Under the Comic Covers
End of the Universe Comics and Music
Hot Comics podcast
Resurrections: An Adam Warlock podcast
Comic Book Doggerel
The Three Panel Show
Escapist Comics Podcast
Hyper-Tanner Comics podcast
Comics Fondle
DC Comics News podcast
The Comic Bubble podcast
Frank and His Comics podcast
BSI Comics podcast
WNY Superior Comics podcast
The Comic Nation podcast
DC Radio podcast
Carol Corps podcast
Valiant Effort


These shows have faded:

Bailey's Batman Podcast
Batman to Oracle
Big Shiny Robot: Laser Brain
Bizarre Comicast
Cammy's Comic Corner
CartoonGal
Colossal Concerns
Comic Addiction: The Process 2.0
Comic Addiction: The Process Sensation Spectacular
Comic Booked
Comic Vine: The Invincibly Super Massive Comic Book Podcast of Stuff
Comics Cast
Comics Corner
Cupcakes and Comics
Danger Room: Giant Size Danger Room
Empire's Open
Fanboy Network: Fanboy Comics Interviews
First Comics News: The 80's Comic Book podcast
Flashfact.org: Comics Roundup
From Yellow to Red: A Daredevil podcast
Gavin and Ted Chatting Comics
Girls Don't Read Comics
Green Lantern's Light
iFanboy: Don't Miss
Krypton's Last Daughter
Nerd Girl's Eye View
No Related Items
The Open Tomb:Vault
Panel Pals Comics podcast
Pete's Basement
Pittsburgh Comics; Red Chair Dialogues
The Pull List
The Pull List: The Watch
Rack Pack
Randumb Idiocy
The [Real] Scratch Pad
Simple Enough podcast
STAPLE! podcast
Super Future Friends
HHWLOD: Carrol Chronicles
HHWLOD: Tales from the Attic
Word of the Nerd: Wayne's Comics
Word of the Nerd: Girls Gone Bad
WPR podcast: RLR

Start with the Comic Book Podcast wiki and

ADD:
In Country: Marverl Comics NAM
Super Hero Speak
Rymes with Geek: Comics Now Sound Off
Rhymes with Geek: Hall of Heroes
Comic Reflections vid
Superman & Batman
Comicsverse
Make It Then Tell Everybody
HHWLOD Network: The Action Lab Podcast
The Comic Shoot
Robin: Everyone Love the Drake Podcast
Comic Syndicate
Tuesday Night Movies: Tuesday Night Comics
The Weekly Villian 
Comic Relief Podcast
The Comic Shoot
Comic Soup
Comics Unchained
Girls Wih Issues
I Read Comic Books
Maybe I'll be Back: Tales from Artist Alley

Start with the Comic Book Podcast wiki and

ADD:
Great Xpectations
Pop Culture Leftovers
CMRO Podcast
Avengers Inspirations
DisOrderly Conduct
Comic Shenanigans
WNY Super Comics Podcast
Comic Cast
A Week in Geekdom
On the Rack
Comixbrew
Trentus Magnus Punches Reality
Caffeinated Comics
Real Books Don't Have Batman
Superheroes Speak
I Hate Comics
Alternative Press
Stack of Comics
Batchat
Let's Talk Comics
Saturday Morning Comics


These shows have faded:
About Heroes
Alternate Cover Comics: Warrior Code
The Bat Radia
BOING the podcast
Comic Book Fury
Comic Critique podcast
Comic Kings
ComicCast
Darkhan City Awesome Comics Culture Podcast
The Fanboy Scoop
Fanboy Tollbooth
Geek World Order: Covert Cast
The Thrilling Adventures of Superman
Lanterncast Presents Elseworlds
Lantercast Presents Green Lantern-Green Arrow
Probably Comics NOW! podcast
Raynman Power Hour
Rochetbot Radio
Shed Talk
Shed Talk: Step into the Shed
Supergirl's Might
Supergirl's Finest
Tales from the Parent's Basement
Tell Me Something I Didn't Know
WCBJ Radio
We Talk Comics: MoJoe the Mo and Joe Show

Dave's Daredevil Podcast
Nightwing Love Powergirl
Life, Leave me Alone
Comic Complex
Comibook Shelf Life
Comic Book Logic
The Comic Run
The Undecideables
Talk Nerdy to Me
4guysandazombie
Big Comicast
Geek Legacy Comic Corner
Fanboy Comics
BS Comics
Feed It Comics
The Quad
Superior Spidertalk
Kids on Comics
The ConSequential podcast
Silence!



Faded podcast this quarter:

All Things Fun
Around Comics
Bat Issues
Bruce O Hughes dot com
Cape Town Community
Cape Town Extra
The CBL Presents
Color Talks
Avengalyne Podcast
Comic Book Artist Tutorials
Comic Book Crazy: Comic Book Pitch
Comic Book Outsiders: Outsider Files
Comic Book Page: Publisher's Spotlight
Comic Book Page: Previews Spotlight Interviews
Comic Book Revolution
Comic CONversations
Dafixer Presents
The DC Universe podcast Show
Dragon's Lair Comics & Fantasy Laircast
Earth2.net: Better in the Dark
Uatu know Better
Monarch Comic Briefing
Fourth Wall Comics podcast
The Geekening
Good vs Evil
Idiothead.com Podcast
Indie Spinner Rack
It's Comic Book Day
Latverian Luchadores Comic podcast
The Mostly Mellow podcast
Not Young, Just Us
One-Shot: A Comic Podcast
Robot's Pajama Party
Strangers with Comics
Stumpton Trade Review: Indie Comic Podcast Review

Start with the Comic Book Podcast wiki:

ADD

The League of Manchildren: Booked
Comics Therapy
Shortbox Showcase
Uncovering the Bronze Age
Quarter-Bin podcast
Earth's Mightiest Podcast presents B.Y.O.B
Starman Observatory
Drunk comic Book Chat
Inter-Comics Podcast
The Sunday Comics Podcast; Taylor Network of Podcasts
Retromania

Start with the Comic Book podcast list and

ADD:

Truthful Comics Podcast
Making Comics the Four Star Way
Optic Blast
Optic Blast Book Club
The Chronicles of SAGA!
The Counter Culture Comic podcast
Mike and Pol Save the Universe
DC Radio
Matt and Cat Have Back Issues
Read's Nerdgasm
Astro Boys
Rockin' Comics
Rockin' Comics Encore
Justice Society Origins
Comics Tribune
Dave's Amazing World of Comics

The Following Have Faded or Closed Shop:

Checklist Comicast
Chosen Podcast
Coffee Time with Ringtail Cafe
Comic Couch
Comic Book Crossfire's Friendly Fire
Comicbook Bin
Comic Society of America
Curious league of Comic Book Geeks
Eat Sleep Comics
Extra Sequential podcast
Feedback Podcast
Funnybook Babylon
Geekin Out
Geeks with Mics
Graphic Novel Book Club
Invisible Jetcast
Journey into Mystery
Multiversity Comcs Presents
The Open Tomb
Master Comicast
Raynman Presents: Ask MODOK
The Sidekickcast: House of M
Stash My Comics: Chase Variant
Superman in the Bronze Age
TCJ Talkies
Thwipping Boys
Webcomic Reviews and Interviews
2 People Talking
New 52 Adventures of Superman

Start with the Comic Book Podcast list and

ADD:
MW Comic Podcast
Hero Heads
Audio Ninjas: First Issue
Heroes and Villians
Sniktcast
The Infinite Longbox
Lords of Order
Beardy and the Geek
Leagu of Ordinary Gentlemen