Katie Wilson is an American actress, host, and geek guru based in Los Angeles.

Wilson was born and raised in Arizona. She moved out to Los Angeles in 2008 in order to pursue a career in acting. She was a correspondent on the Hallmark Movie Channel series Planet 360 and has appeared on multiple KTLA travel shows.

Wilson working credits range from mainstream (SUPERSTORE (NBC), 2012: Ice Age (SYFY), My Crazy Ex (Lifetime), 3 Times a Charm (STARZ), Hallmark Channel's Geek Peek) and hosting gigs (Syfy Presents Live From Comic Con, WB Games LIVE, Fullscreen's Kingdom Geek, Nintendo Minute, Geek & Sundry's Game Engine, MatPat's Game Lab), to new media (Smosh Games, Screen Junkies, The Warp Zone, YT Red) and a variety of high-profile brand integrations (Official Nintendo Ambassador, Walmart Game Center).

Wilson has been involved with a number of web series including The Dark Horse, Walking in Circles, Machinima's Walk of Shame, Beer of Thrones, Six Figures, and Until College.

Wilson joined YouTube in March 2008. Her most popular videos include "TOP 6 Most Anticipated DISNEY MOVIES 2016", "KATIE WILSON CHANNEL TRAILER!", and "WHY GIRLS HATE GAME OF THRONES?". As of April 2018, she had over 96k subscribers on YouTube, 20k followers on Instagram, 15k followers on Twitter, and 8k likes on Facebook.