Joseph Warwick Bigger (11 September 1891 – 17 August 1951) was an Irish politician and academic. He was an independent member of Seanad Éireann from 1947 to 1951.
Bigger was born on 11 September 1891 in Belfast, Ireland. His parents were Sir Edward Coey Bigger and Maude Coulter Warwick.[1] In 1900, his family moved to Dublin due to appointment of his father as medical inspector under the Local Government Board of Ireland. He attended Presbyterian College in North Carolina and later, Trinity College Dublin. Soon after his graduation from the Trinity College, he was appointed as a demonstrator in pathology and bacteriology at Sheffield University in South Yorkshire, England. However, in 1919 he returned to Dublin and became pathologist and medical inspector under the Local Government Board and the professor of forensic and preventive medicine at the Royal College of Surgeons in 1920.[2][3] He served as the professor of preventive medicine and bacteriology at Trinity College from 1924 to 1950.[4] In 1936, Bigger was appointed dean of the medical school at Trinity College where he served until 1939.[5] In 1950 he was elected an honorary fellow of Trinity College Dublin.[6]