George Henry Sacheverell Johnson FRS (1808 – 5 November 1881) was a British clergyman and academic who was Dean of Wells and a professor at the University of Oxford.
[1][2] Johnson was ordained into the Church of England in 1834 and elected as a Fellow of the Royal Society in 1838.
He was appointed Savilian Professor of Astronomy in 1839, although his lack of astronomical knowledge led to the separation of the chair from the post of Radcliffe Observer.
In 1842, he changed professorships to become White's Professor of Moral Philosophy, a post he held for three years.
He advocated reform of Oxford and its colleges, an unpopular stance which he believed scuppered his chances of becoming Provost (head) of his college, although he was appointed as a commissioner under the Oxford University Act 1854.