Herbert Dixon, 1st Baron Glentoran OBE PC (NI) (23 January 1880 – 20 July 1950) was a Northern Ireland Unionist politician. He was born in Belfast, the fourth son of Sir Daniel Dixon, 1st Baronet, and educated at Harrow and the RMC, Sandhurst, being commissioned into the Royal Inniskilling Fusiliers, with which regiment he served in the Second Boer War. Lord Glentoran married Hon. Emily Ina Florence Bingham, daughter of Arthur Bingham, 6th Baron Clanmorris, in 1905. He died in July 1950, aged 70, and was succeeded in his titles by his son Daniel. Lady Glentoran died in 1957.