Aidan Turner – Biography, Wife, Height and Latest Projects 2025

Aidan Turner is an Irish actor who rose to global fame as Ross Poldark in the BBC series Poldark and as Kíli in Peter Jackson’s The Hobbit trilogy. With a career spanning stage and screen, he remains one of the most searched-for performers from Ireland. This article provides a verified, up-to-date profile covering his biography, filmography, personal life, height, and current projects.

Who is Aidan Turner?

• Aidan Turner’s breakthrough came from playing a dwarf in The Hobbit, but global fame arrived with the lead role in Poldark.
• He is notably private about his personal life; however, reliable sources confirm he married Caitlin FitzGerald in August 2020 and they have a child born in January 2022.
• Height is a frequent search query – verified at 5′ 10¾″ (1.80 m).
• He began his career in stage and the Irish medical drama The Clinic before transitioning to international productions.
• In 2025, he continues to appear in new TV roles, including a recurring part in The Diplomat.

What are Aidan Turner’s most famous movies and TV shows?

Aidan Turner’s filmography spans Irish television, British series, major Hollywood blockbusters, and acclaimed stage productions. His most recognised screen roles include Kíli in The Hobbit trilogy (2012–2014), Ross Poldark in Poldark (2015–2019), and John Mitchell in Being Human (2009–2011). He also appeared as Luke Garroway in The Mortal Instruments: City of Bones (2013) and recently joined the cast of Rivals (2024–present).

Stage and early television

After graduating from the Gaiety School of Acting in 2004, Turner performed in several stage productions. His first regular TV role was Dr. Ruairí McGrath in the RTÉ medical drama The Clinic (2008–2009). He then starred in Desperate Romantics (2009) on BBC Two.

The Hobbit trilogy

Turner played the dwarf Kíli in Peter Jackson’s The Hobbit films: An Unexpected Journey (2012), The Desolation of Smaug (2013), and The Battle of the Five Armies (2014). The role brought him international recognition and a dedicated fanbase.

Poldark and leading man status

From 2015 to 2019, Turner portrayed Captain Ross Poldark in the BBC One drama Poldark. The series was a ratings hit in the UK and the United States, making him a household name. His performance earned him nominations at the Irish Film & Television Awards and the National Television Awards.

Is Aidan Turner married and does he have children?

Yes, Aidan Turner is married. According to both Wikipedia and IMDb, he married actress Caitlin FitzGerald in August 2020. The couple has one child, born in January 2022.

Turner has always kept his personal life out of the spotlight, which is why earlier online sources often claimed he was unmarried or had no children. However, the verified Wikipedia and IMDb entries now agree on his spouse and child.

How tall is Aidan Turner?

Multiple reliable sources list Aidan Turner’s height as 5′ 10¾″ (1.80 m). This measurement is recorded on IMDb and confirmed by other outlets. The frequent queries about his height stem partly from confusion with a similarly named actor, but the figure above is accurate for this Aidan Turner.

What is Aidan Turner doing now?

As of 2025, Turner remains active in television. He has a recurring role as Callum Ellis in the Netflix drama The Diplomat (2025) and a lead role as Declan O’Hara in the Disney+ series Rivals (2024–present). No major film announcements have been made, but his recent stage work – including The Confidence Man in London’s West End (2024) – suggests a continued interest in theatre.

Career timeline

1. 1983 – Born in Clondalkin, Dublin.
2. 2004 – Graduates from Gaiety School of Acting; begins stage work.
3. 2008–2009 – Plays Dr. Ruairí McGrath in RTÉ’s The Clinic.
4. 2010–2012 – Portrays Kíli in Peter Jackson’s The Hobbit trilogy.
5. 2015–2019 – Stars as Ross Poldark in BBC One’s Poldark (5 series).
6. 2020 – Returns to stage in The Lieutenant of Inishmore at the Aldwych Theatre.
7. 2023 – Appears in BBC drama The Way.
8. 2024 – Stars in West End production of The Confidence Man.
9. 2025 – Recurring role in The Diplomat; lead role in Rivals.

What is known and what remains unclear?

Context: why Aidan Turner continues to attract searches

Aidan Turner’s career trajectory illustrates a typical path from Irish theatre to international screen success, boosted crucially by the Poldark phenomenon that made him a household name in the UK and US. His reserved personal life stands in contrast to his on-screen romantic leading-man roles, fuelling public curiosity and persistent search queries about his wife and children. The enduring popularity of Poldark re-runs and streaming continues to drive interest, even years after the series ended. His recent return to stage work suggests a deliberate shift back to his roots, reinforcing his artistic credibility.

Sources and notable quotes

“Turner was nimbly leading partners across the dance floors throughout the UK as a competitive dancer, having trained for a decade in Latin American and ballroom.”

PBS Masterpiece

“Turner is an Irish actor. He began his career in the RTÉ medical drama The Clinic (2008–2009) and the BBC Two series Desperate Romantics (2009).”

Wikipedia

“Aidan Turner was born in Dublin, Ireland in 1983. After graduating from the Gaiety School of Acting in 2004, Aidan appeared in a number of stage productions.”

IMDb

Summary

Aidan Turner remains one of Ireland’s most recognised actors, known for his iconic roles in Poldark and The Hobbit. Verified sources confirm he is 5′ 10¾″ tall, married to Caitlin FitzGerald with one child, and currently active in Rivals and The Diplomat. For more on similar performers, see our More Actor Profiles on Our Site or our list of Top Irish Actors.

Frequently asked questions