Sir Alexander Sprot, 1st Baronet, was a British soldier and Scottish Unionist Party politician. He served in the Second Anglo-Afghan War, the Second Boer War and World War I. During his political career, he represented the constituencies of East Fife and North Lanarkshire.

East Fife was a county constituency represented in the House of Commons of the Parliament of the United Kingdom from 1885 to 1983. Along with West Fife, it was formed by splitting the old Fife constituency.