Tanya O’Callaghan

Tanya O’Callaghan is a renowned freelance musician, bass player, passionate activist and speaker.

With an extraordinary journey spanning internationally, Tanya's musical prowess ignited the Irish music scene before propelling her to global acclaim.

Tanya has toured, written and recorded with legends such as Whitesnake, Iron Maiden's Bruce Dickinson, and Tool's Maynard James Keenan - her long list of musical collaborations read like a rock 'n' roll hall of fame roster, including endless other legends such as Dee Snider (Twisted Sister), Steven Adler (Guns & Roses), Extreme's Nuno Bettencourt, Taylor Hawkins (Foo Fighters) and many more. Tanya has also toured on major theatre shows such as The Riverdance and Cirque du Soleil. From pop, to rock, to metal and theatre, her musical diversity has kept her in demand and on the road nonstop.

Tanya is also a passionate advocate and activist for all things environmental, animal and human rights. Her career and passions span far and wide outside the lines of her presence in the music industry, working alongside multiple non-profit foundations on effective altruism and impact projects.

A certified plant-based health coach with a passion for food, staying healthy on the road and inspiring others to take their health into their own hands.

Tanya is Irish-born and US-based when not touring the globe.