
David Brevik is an American video game designer, producer and programmer who served as the co-founder and president of Blizzard North. He is best known for the critically acclaimed Diablo franchise. Currently he serves as game designer and founder of his independent studio, Graybeard Games.

Ben Brode is an American video game designer. He was the game director and public face of Hearthstone until 2018 when he left to found his own game studio, Second Dinner, where he is now Chief Creative Officer.

Russell Brower is an American music composer and three-time Emmy Award-winning sound designer who has created sounds for Tiny Toon Adventures, Animaniacs and Batman: The Animated Series, and video game music for games including Joint Operations, World of Warcraft, StarCraft II, Diablo III and Arena of Valor. He was previously the Director of Audio/Video for Blizzard Entertainment, the sound designer/editor at Warner Bros. Animation and DiC Entertainment, the Audio Director at NovaLogic, and the Principal Media Designer and Music Director at Walt Disney Imagineering.

Andy Chambers is an English author and game designer best known for his work on over 30 Games Workshop rulebooks and sourcebooks.

Chihye "Charlet" Takahashi Chung is an American actress who is best known for her works in voice acting, as well as for her various roles throughout film and television. She voices the fictional character D.Va in the multiplayer-shooter video game Overwatch and has reprised the role for the crossover game Heroes of the Storm. She also voiced Seraph in the shooter video game Call of Duty: Black Ops III. In television, Chung has made appearances on shows such as Cold Case, Cory in the House, 90210, Shake It Up and Grace and Frankie. In 2019, she joined the main cast of two Netflix animated series; on Carmen Sandiego as Julia Argent and on Fast & Furious Spy Racers as Margaret "Echo" Pearl.

Sam "Samwise" Didier is an American artist. He serves as senior art director at Blizzard Entertainment, having been with the company since 1991. As the art director for the flagship games of the Warcraft, StarCraft, and Diablo franchises, the producer of several games, and an artistic contributor to almost every game released under the name Blizzard Entertainment, Didier has created a distinctive Blizzard house style. Edge described Didier's style as "a striking, pulp sensibility that may be an acquired taste, but one acquirable on either side of the Pacific, side-stepping polarisation of appeal to either eastern or western audiences." His other contributions to Blizzard projects include writing, voice acting, music, sculpture, the Pandaren species, and the name "Warcraft". Leonardo Marcato calls him "one of the game designers that can be legitimately called authors thanks to the imprint they gave to projects they directed."

George Fan is an American video game designer who currently works as the creative director of All Yes Good. He is known for designing Plants vs. Zombies (2009) whilst working at PopCap Games, in addition to developing Insaniquarium (2001) and Octogeddon (2018). Before going into game design, Fan graduated from the University of California, Berkeley, in 2000 with a degree in computer science. After graduating, he worked under Arcade Planet to develop games for their website, Prizegames.com. He eventually formed Flying Bear Entertainment and created Insaniquarium, which became a finalist for the 2002 Independent Games Festival. He then joined Blizzard Entertainment and worked there while simultaneously developing Insaniquarium further for PopCap Games, releasing the "Deluxe" edition in 2004.

Rod Fergusson is a Canadian video game producer, best known for overseeing the development of the Gears of War franchise, originally at Epic Games and then as head of The Coalition. More recently, Fergusson moved over to Blizzard Entertainment to oversee development on the Diablo series.

Quinton Flynn is an American voice actor, who has provided the English voices of video game characters such as Raiden in the Metal Gear series, Marcus Damon in Digimon Data Squad, Lea and Axel in the Kingdom Hearts series.

Jeffrey Kaplan is an American video game designer who was vice president of Blizzard Entertainment. He designed elements of World of Warcraft and was the lead designer on Overwatch.

Mark E. Kern is a Taiwanese-American video game designer best known for being a team lead on the video game World of Warcraft and a founder of Red 5 Studios.

Christopher Vincent Metzen is an American game designer, artist, voice actor, and author known for his work creating the fictional universes and scripts for Blizzard Entertainment's three major award-winning media franchises: Warcraft, Diablo and StarCraft. Metzen was hired by Blizzard Entertainment as an animator and an artist; his first work for the company was with the video game Justice League Task Force.

Michael "Mike" Morhaime is an American video game developer and entrepreneur. He is the chief executive officer (CEO) and founder of Dreamhaven, located in Irvine, California. Morhaime is best known as the co-founder and the former president of Blizzard Entertainment, a subsidiary of Activision Blizzard, Inc., that was founded in 1991 as Silicon & Synapse. He served on the Vivendi Games executive committee since January 1999, when Blizzard Entertainment, Inc. became a subsidiary of Vivendi Games.

Rob Pardo is the former Chief Creative Officer at Blizzard Entertainment, resigning on July 3, 2014. Previously he was the Executive Vice President of game design at Blizzard Entertainment, and prior to that the lead designer of World of Warcraft. In 2006, he was named by Time Magazine as one of the 100 most influential people in the world.

Bill Roper is a co-founder and Chief Creative Officer at AuthorDigital / Adept Games. Previously, he was Chief Creative Officer at Improbable. He was Vice President/GM at Disney Interactive Studios from 2011-2016, and headed video game studios and creative and development departments for two decades, including divisions at Blizzard Entertainment, Flagship Studios, and Cryptic Studios. He is also an accomplished musician, and a founding member of the folk band The Poxy Boggards.

Cher Scarlett is an American software engineer. She is known for her workers' rights activism and organizing at Apple and other technology companies. She was a leader of the #AppleToo movement, which gathers and shares stories of mistreatment from current and former Apple employees.

John Peter Bain, better known as TotalBiscuit, was an English video gaming commentator and game critic on YouTube. He was known for his role in professional shoutcasting and eSports, and also known for his gaming commentary audio work on WCradio.com. According to Eurogamer, he obtained a large following due to his video commentary on newly developed indie games and analysis of gaming news. Bain voiced strong support for consumer protection in the video gaming industry. In October 2015, Bain announced that he had terminal cancer that had spread to his liver. He continued to critique games after the diagnosis, announcing his retirement only a few weeks ahead of his death in May 2018.

Matt Uelmen is an American video game music composer and sound designer. He is best known for his work in Blizzard Entertainment's Diablo series, which was recognized with the inaugural Excellence in Audio award by the IGDA in 2001. He also worked as a sound designer for the real-time strategy game StarCraft, and worked on World of Warcraft's expansion The Burning Crusade in 2007. From 2009 until the studio's closure in 2017, Matt Uelmen worked as a member of the Runic Games team, as a composer and sound designer for the Torchlight games.