Lista de Personas Famosas nacidas en Condado de Westmeath

Niall James Horan es un cantante y compositor irlandés. Participó en el programa The X Factor como miembro de One Direction y quedó en tercer lugar. A pesar de esto, Simon Cowell pagó un contrato para que la agrupación firmara con el sello Syco. La banda publicó los álbumes Up All Night (2011), Take Me Home (2012), Midnight Memories (2013), Four (2014) y Made in the A.M. (2015), los cuales alcanzaron la primera posición en las listas de los más vendidos en numerosos países, entre estos los Estados Unidos y el Reino Unido, además de registrar altas ventas.

Michael O'Leary es el Consejero Delegado de la aerolínea irlandesa Ryanair. Es uno de los hombres de negocios más ricos de Irlanda.

Paul Nicholas Gogarty is an Irish Independent politician who has served as a South Dublin County Councillor for Lucan since May 2014. He previously served as a Teachta Dála (TD) for the Dublin Mid-West constituency from 2002 to 2011.

Josephine Hart, Lady Saatchi, was an Irish writer, theatrical producer and television presenter who lived in London. Lady Saatchi wrote the novel Damage, which was the basis for the 1992 film of the same name, directed by Louis Malle and starring Jeremy Irons, Juliette Binoche and Rupert Graves.

William Pollard-Urquhart, was a 19th-century writer specialising in economic and policy questions of his day; he served as high sheriff of County Westmeath, and sat as Member of Parliament for the county.

Daniel Cassidy is a former Irish Fianna Fáil politician who served as Leader of Seanad Éireann from 2007 to 2011. He served as a Senator for the Labour Panel from 1982 to 2002 and 2007 to 2011 and a Teachta Dála (TD) for the Westmeath constituency from 2002 to 2007.

Eugene Casserly was an Irish-American journalist and lawyer. The son of Patrick S. Casserly, he served in the United States Senate from California.

James Geoghegan was an Irish Fianna Fáil politician, barrister and judge who served as a Judge of the Supreme Court from 1936 to 1950, Attorney General of Ireland from November 1936 to December 1936 and Minister for Justice from 1932 to 1933. He served as a Teachta Dála (TD) for the Longford–Westmeath constituency from 1930 to 1936.