Barry Heneghan (born 1997/1998), also known as Barra Ó hÉanacháin,[2] is an Irish independent who has been a Teachta Dála (TD) for the Dublin Bay North constituency since the 2024 general election.

[10][11] Following his election, the Irish Independent reported on Heneghan being photographed with veteran criminal Dean Russell.

[13] Heneghan stated in 2024 that he aims to improve access to homeownership for younger people and supports a target of up to 60,000 new homes being constructed in the next term.

Additionally, Heneghan stated that he intended to champion enhanced rights for individuals with disabilities and advocate for reforms in special education.

[1] In January 2025, he was criticised for nominating Sharon Keogan for election to the 27th Seanad, due to her controversial views on several topics.