Frank Musselman Schoonmaker (August 20, 1905 – January 11, 1976) was an American travel guide writer, wine writer and wine merchant. He was born in Spearfish, South Dakota, and attended for two years at Princeton University, after which he dropped out in 1925 to live and travel in Europe. He wrote two travel guides, "Through Europe on Two Dollars a Day" and "Come with me to France", and, with the approaching end of Prohibition in the United States, researched and wrote a series of articles for "The New Yorker". While involved in this latter project he met Raymond Baudoin, the editor of the "La Revue du vin de France", who took him under his wing and taught him about wine, touring the various wine regions of France.