Below is the most updated show floor map and the must updated seating chart for the show. Please check back for changes. Updated 5/21/25.
3 Rivers Comicon is sponsored by
| EXHIBITORS | SPACE | ARTIST ALLEY | SPACE | |
| CH Productions | 1.2.3 | Art of John Ruple | A1,A2 | |
| GTC | 4,5,6 | Vincent Dunn Art | A3,A4 | |
| Mycomicsshop.com | 7 | Lepus Studios | A5 | |
| Illuminati media & design | 8,9 | Krystaline Studio | A6 | |
| Megaroad Toys and Entertainment | 10,11 | DragonsNDust | A7 | |
| Lakeside Creations | 12,13 | BS Art & Craft | A8 | |
| Triple G Boutique | 14 | Adventure Hook | A9 | |
| Jackie’s Copper Creations | 15 | Sophistagoth | A10 | |
| Wonder Witch Co | 16 | Smog City Selkies | A11 | |
| Druids Garden Tea Company | 17 | Dave Wachter | A12 | |
| USS Stella Pirata | 18 | Andrew Pepoy | A13 | |
| Steel City Ghostbusters | 19 | Droid Dude | A14 | |
| Combee Collectibles | 101,102 | Gram of Unicorm Tacos Art | A15,A16 | |
| Unknown Comix | 103,104,105 | Void LLC | A17 | |
| Hearts Tell All LLC | 106 | Artwork by Brandon McDonald | A18 | |
| Pop Culture Comics | 107,108 | 21st Century Sandshark Studios | A19 | |
| Jacob’s comic den | 109,110 | E.D.Brown Art | A20 | |
| John Haines Rare Comics | 111 | Howard Bender | B1 | |
| Nerdbox Comics | 112 | Craig Boldman | B2 | |
| Comic Cove | 201 | George Broderick | B3 | |
| Bill Thade | 202 | Spooky Fae Creations | B4 | |
| Comicon Erie | 203 | ShelbyKat Creations | B5 | |
| Moving Pictures Comics and Collectibles | 204 | The Chosen Wand | B6 | |
| Grandma Jean’s Pennsylvania Kitchen | 205 | Horror / Scifi Author Alan McGill | B7 | |
| Four Horsemen Comics and Gaming | 206 | ZeroRemnants | B8 | |
| Zenescope | 207 | Mixed Magicks | B9 | |
| AC Timeless Photography | 208 | Geeky Spooks | B10 | |
| Mizzer’s Comics World | 209,210 | 2 Linns Studios | B11 | |
| D&L Collections, LLC | 211 | Blackbird Animation Studios | B12 | |
| Adam’s Action Figures & Comics | 212 | Garment Goddess | B13 | |
| Bryson Handorf | 301 | DJ Coffman | C1 | |
| Laughing Fish Comics | 302 | Alex M Clark | C2 | |
| K&J Comics and Games | 303,304 | Eternal Designs | C3 | |
| Cryptoteeology | 305 | Calie Mee | C4 | |
| Rupp’s Comic World | 306 | swagyatta | C5 | |
| Undisputed Comics King | 307,308 | Kirakira Karakasa | C6 | |
| Awesome Minis | 309.31 | Pat and Shelly Block | C7 | |
| NjjStudio Art | 311 | Matt Horak | C8 | |
| Range Family Comics and Collectibles | 312 | Nick Medoro Art | C9 | |
| Finders Keepers Comics & Collectibles | 401 | Childs’ Play Comics | C10 | |
| 13occult | 402 | Greymist,LLC | C11 | |
| P.I.E. – Pittsburgh Indie Expo | 403 | Conceive3D | C12 | |
| Tinned Pineapple | 404 | Edo Sora | C13 | |
| Morbidly Absurd | 405 | Vito Delsante | C14 | |
| Sammy Castillo | 406 | PND Studios | D1 | |
| John Davis | 407 | Jason Eisentrager | D2 | |
| NM3 Collectibles | 408 | Painting Dragon Feathers | D3 | |
| Creative Imaginations | 409,410 | JsWonderfulCreations | D4 | |
| Jade Dragon Trading Company | 411 | deadkoi | D5 | |
| L&T’s Misfit Toys ‘N More | 412 | Wayne Faucher | D6,D7 | |
| Flagship City Games | 413 | Deep Sky Astrophotography | D8 | |
| Play Paintball | 501 | Donald Firesmith – Author | D9 | |
| DragonMoon Creations LLC | 502 | Samoht Lion Creations | D10 | |
| Magni Craftworks | 503 | Nick DeWolf Author and Arts | D11 | |
| Hallyu Hamkke | 504 | Greg Land | D12 | |
| David Gerrold Media | 505 | JJL collectibles | E1 | |
| Little Wolf Crochet | 506 | Comicsburgh | E2,E3,E4 | |
| Yigga Digga | 507 | Sorah Suhng | E5 | |
| Studio de Sade: Fine Art of Nigel Sade | 508 | Ale Garza | E6 | |
| Parsec Ink and Baubles From Bones | 509 | Bill McKay | E7 | |
| Super Collector Bros | 510 | Dan Mendoza | E8 | |
| Goat Gamers Lounge | 511 | Shawn Gabborin | E9 | |
| Equipped USA | 512,513 | Sal Otero | E10 | |
| Removery Tattoo Removal and Fading | 514 | Daneil Leister | E10.5 | |
| 501st – Star Killer Garrison | 601 | Hive Head Studios | E11 | |
| Temple Malachor | 602 | Stephanie Oplinger Arts | E12 | |
| Inspire Sewing | 603 | Zihua Art | E13 | |
| Extra Life Auction | 604,605 | Cami’s Dreamland | E14 | |
| Union City HS Student Art | 606 | Robert Hack | E15 | |
| FAM THREADS & TRINKETS LLC | 607 | Rafer Roberts | E16 | |
| Malachor Temple – Saber Guild | 608 | Koa Beam | E17,F1 | |
| Heartel Design | F2 | |||
| Designs by Park Street | F3 | |||
| Perspective Studios | F4 | |||
| PROMO HALLWAY | SPACE | Shawn Atkins & Jared Catherine | F5 | |
| Zoet Visuals | HW1,2 | Pat Ollife | F6 | |
| New Dimension Comics | HW3 | Ron Frenz | F7 | |
| Cosplay for a Cause | HW4 | Trish Forstner | F8 | |
| Pittsburgh Justice League | HW5 | Hero Works Publishing | F9 | |
| USS Solstice | HW6,7,8 | JNW Art Designs | F10 | |
| Pa Freemasons | HW9 | Rich Bernatovech | F11 | |
| Beaver County Library | HW10 | Spacecrafts | F12 | |
| SHEETZ INC | HW11 | Jayy’s Nest | F13 | |
| Cosplay Repair | HW12 | RaiZArts and Students from The Neighborhood Academy and Students from Sarah Heinz House | F14,G1 | |
| Pittsburgh Musical Theater | HW13 | Cambrian Comics | G2 | |
| Shadow Realm | HW14 | Rich Wojcicki | G3 | |
| Rezzanine | HW15 | Riserverse Comics | G4 | |
| Walk to End Alheimers | HW16 | Jacob Warrenfeltz | G5 | |
| Pittsburgh CLO | HW17 | Kabumello | G6 | |
| Commander Snips | HW18 | Rich Papalia, artist | G7 | |
| Capt Cash | HW19 | S. A. Check | G8 | |
| Sarah Spectre | HW20 | Evil Breakfast Studios | G9 | |
| Samurai Jill | HW21 | Taylons World | G10 | |
| Cosplay Kitchen | HW22 | STEVEN YU | G11 | |
| 819 Comics | G12 | |||
| Matt Casale – Artist | G13 | |||
| DaisyRose | H1 | |||
| Exit 12 | H2 | |||
| Greg Spicka / Author | H3 | |||
| Crystal Carbuncle | H4 | |||
| Advanced RPGs | H5 | |||
| Dusty Artist | H6 | |||
| Tom Sciloi | H7 | |||
| Don Simpson | H8 | |||
| Ed Piskor’s Legacy. | H9 | |||
| Jim Rugg | H10 | |||
| JaybirdDragon | H11 | |||
| Meagan Aldridge | H12 | |||
| This1Guy Studios | H13 | |||
| Rob Jones | Perfect Storm Publishing | H14 | |||
| Whatsername Studio | H15 | |||
| Leary Comics | H16 | |||
| MahemoArt | H17 | |||
| Dave Nestler | H18 |