Sir Edward James Salisbury FRS (16 April 1886 – 10 November 1978) was an English botanist and ecologist. He was born in Harpenden, Hertfordshire and graduated in botany from University College London in 1905. In 1913, he obtained a D.Sc. with a thesis on fossil seeds and was appointed a senior lecturer at East London College. He returned to University College London as a senior lecturer, from 1924 as a reader in plant ecology and from 1929 as Quain Professor of botany.