Kieran E. Sims

Artist Bio

Kieran’s path to voiceover wasn’t exactly linear – he trained to be a soldier, earned a Physics degree, then did the sensible thing and went to drama school. He’s still not entirely sure how it all happened, but it’s working out pretty well. Now a versatile actor and voice artist, Kieran blends intellect, instinct, and a dash of chaos to bring characters and scripts to life.

His native RP accent has a resonant, confident quality that suits everything from calm, authoritative reads to big, booming, cinematic performances. But don’t be fooled – Kieran’s a vocal shapeshifter. A talented character actor with a finely tuned ear for accents and a set of vocal cords that really go the distance, he can morph into creatures, commanders, crooners, or complete lunatics at the drop of a hat.

Recent voice credits include the Ubisoft video game Skull & Bones and The Hidden Game audiobook, where his vocal range really got a workout. On stage, he’s tackled iconic roles like Orlando in As You Like It, Dean Martin in The Rat Pack: Live, and Elwood Blues in Blues Brothers: Live, showing off his acting chops – and some serious musical flair.

Whether he’s behind the mic or under the spotlight, Kieran brings power, precision, and a whole lot of personality to everything he does. Whatever voice you need – odds are, he’s already got it.

Playing Accents