Alexander Keiller

Alexander Keiller (1889–1955) was an archaeologist and businessman who worked on the site at Avebury in Wiltshire. He used his wealth to acquire a total of 950 acres (3.8 km2) of land for preservation, conducted excavations, re-erected stones on the site, and created a museum to interpret the site. He founded the Morven Institute of Archeological Research. In 1943 he sold the Avebury property to the National Trust.

Keiller was heir to the Dundee marmalade business of his family. James Keiller & Sons was established in 1797 and exported marmalade and confectionery across the British Empire.