thumb|Thomas Wright
thumb|A Jurassic fossil ammonite, Arietites bucklandi, from Wright's monograph on Lias Ammonites
Dr Thomas Wright FRS FRSE FGS (9 November 180917 November 1884) was a Scottish surgeon and palaeontologist.
Wright published a number of papers on the fossils which he had collected in the Cotswolds and elsewhere, including Lias Ammonites of the British Isles, and monographs on the British fossil echinoderms of the Oolitic (Jurassic) and Cretaceous formations.
Life
Wright was born in Paisley on 9 November 1809, the son of Thomas Wright and his wife, Barbara Jarvis, and was educated at Paisley Grammar School.
He studied medicine at the Royal College of Surgeons in Ireland based in Dublin. He returned to Scotland to practice and received his doctorate (MD) from St Andrews University in 1846.
In 1846 he moved to Cheltenham, where he became medical officer of health to the urban district, and surgeon at Cheltenham General Hospital.
In his leisure time, he took up geological pursuits, became a member of the Cotteswold Naturalists' Club, and made a collection of Jurassic fossils.
In the early 1880s, he served as president of the Midland Union of Natural History Societies.
After his death, part of his fossil collection was sold to the British Museum.
Family
He married twice: firstly around 1830 to Elizabeth May; secondly in 1845 to Mary Ricketts (died 1878), youngest daughter of Sir Robert Tristram Ricketts.