Shannon McKain is an American voice actor and actor based in Los Angeles, known for his work in anime dubbing, animation, and video games. He provided the English voice for the character Ranmaru Fujieda in the anime film Haikara-San: Here Comes Miss Modern Part 1.

His anime voice acting credits include several prominent series. He voiced Solaseed in the English adaptations of The Seven Deadly Sins, specifically in the Revival of The Commandments and Imperial Wrath of The Gods installments. McKain also had multiple roles in the series Edens Zero, providing voices for the characters Creed, Johnny, and Michael. Additionally, he was part of the cast for Beyblade Burst Sparking, voicing the character Guy.

Beyond anime, McKain has an extensive body of work in voice-over for other media. He is known for his role as Graham Burns and other characters in the long-running animated series Transformers: Rescue Bots. His voice can also be heard in the video game Fire Emblem: Three Houses and its related titles, Fire Emblem Warriors: Three Hopes and Fire Emblem Heroes, where he voices the character Ashe Ubert.

McKain's career encompasses on-screen acting as well, with appearances in series such as It's Always Sunny in Philadelphia and the film War Ghost. His professional voice-over experience spans over a decade, including work on national commercial campaigns for major brands. Described as having a youthful and energetic vocal quality, his work is often in the character, guy-next-door, and young adult ranges. He is a SAG-AFTRA member and has worked under the direction of Emmy award-winning voice directors. McKain was born in Hurst, Texas, on April 23, 1984.