About Siofra O'Brien
Born 2000. Siofra O'Brien is an Irish field hockey player.
Siofra Mary O'Brien (born 22 February 2000) is an Irish field hockey player.
Personal life Siofra O'Brien was born and raised in Dublin, Ireland.
Under–21 O'Brien made her international debut at under–21 level. She was a member of the Irish U–21 side during a Four–Nations Tournament in Dublin. She also appeared at the EuroHockey Junior Championship in Valencia, where the team finished in seventh place.
She was also a member of the junior squad at the 2022 FIH Junior World Cup in Potchefstroom.
Senior squad In 2022, O'Brien made her senior international debut at the FIH World Cup held in Amsterdam and Terrassa. She was initially listed as a reserve player, however was called into action following an injury to Caoimhe Perdue. She made her official debut in a ranking match against China.
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Important facts
People in Siofra O'Brien's life
Named in this biography and alive at the same time
Related people
Same field, nearest in time
Contemporaries
People whose lives overlapped Siofra O'Brien's
Frequently asked questions
Who is Siofra O'Brien?
Irish field hockey player (born 2000)
When was Siofra O'Brien born?
Siofra O'Brien was born on 22 February 2000 in Dublin.
What is Siofra O'Brien's occupation?
Siofra O'Brien is a field hockey player.
What nationality is Siofra O'Brien?
Siofra O'Brien is Irish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Siofra O'Brien. https://biography.guide/siofra-o-brien/
MLA: "Siofra O'Brien." Biography.guide, https://biography.guide/siofra-o-brien/.
Chicago: "Siofra O'Brien." Biography.guide. https://biography.guide/siofra-o-brien/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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