Fintan Warfield (born 1992) is an Irish Sinn Féin politician who served as a senator for the Cultural and Educational Panel from April 2016 to January 2025.

At 17, Warfield moved to Galway where he graduated with a Bachelor of Arts in Film & Television from Galway-Mayo Institute of Technology (GMIT) in 2012.

[5] He donated 10% of his mayoral salary to a women's refuge, LGBT group BeLonG To and Citywise (known for providing youths with educational support in Jobstown).

[9] In July 2020, Warfield made reports to the Garda Síochána following escalating online and offline homophobic harassment and abuse that started to extend to threats against members of his family.

This came after he had made a speech in the Seanad in support of transgender rights, but also in the same time period as an extended bout of harassment against Green Party TD Roderic O'Gorman, who is also openly gay.