Edward Ayearst Reeves () was a British geographer, astronomer, and cartographer. He was a Fellow of the Royal Astronomical Society beginning in 1896, a Fellow of the Royal Geographical Society from 1900, and won the Cullum Geographical Medal in 1922 and the Victoria Medal in 1928.
Reeves became a Junior Assistant in the map room of the Royal Geographical Society at age 16, and became a map curator in 1900. Reeves was also an author of multiple written works, most notably including editing the ninth edition of Hints to Travellers (1906), as well as authoring Trigonometry, Plane and Spherical (1904), Maps and Map-Making (1910), and The Recollections of a Geographer (1935).