John Senex (1678–1740) was an English cartographer, engraver and explorer.
He was also an astrologer, geologist, and geographer to Queen Anne of Great Britain,[1] editor and seller of antique maps and most importantly creator of the pocket-size map of the world. He owned a business on Fleet Street in London, where he sold maps.[1] He was born in Ludlow, Shropshire and died in London.