Roger Turner is a British garden designer and writer of gardening-related non-fiction books. He trained as an architect, and now practises as a garden designer in Gloucestershire.^[1] He lectures widely on garden subjects, and is the author of several gardening books.

Turner has given talks in the UK, Ireland and the US on a wide range of gardening subjects, specialising in perennials of all kinds, garden design and garden history. He trained as an architect and now works as a landscape designer. He is a knowledgeable plantsman, active in the Hardy Plant Society, and a founding member of the Gloucestershire group of the National Council for the Conservation of Plants and Gardens.^[1]

Turner's books include the monograph Euphorbias^[2] and previously Better Garden Design and Capability Brown.^[3] He contributes to a number of journals and magazines including Hortus and The English Garden. His garden design for the 1983 Chelsea Flower Show won the Sunday Times contest and then won an award,^[4] and he designed two gardens and pavilions at the Garden Festival in South Wales in 1992.