Andrew Littleton Sihler (born 25 February 1941 in Seattle) is an American linguist[1] and comparative Indo-Europeanist.
Sihler received his Bachelor of Arts cum laude in 1962 from Harvard College, where he studied Germanic languages, literature, and linguistics.
Upon graduation, he joined the faculty of the Department of Linguistics at the University of Wisconsin–Madison, from which he retired in the spring of 1999.
Andrew's brother William W. Sihler is a professor of finance in the Darden School of Business at the University of Virginia.
Gottlieb was a classics scholar whose works show little interest in historical linguistics.