Trans-Mississippi Amateur Winners Winners

| Year_ | Winner | Runner_up | Venue | Location_ |
|---|---|---|---|---|
| 1967 | Hal Greenwood | Larry Hinson | San Antonio Country Club | San Antonio, Texas |
| 1966 | Jim Wiechers | Bob Smith | Edina Country Club | Edina, Minnesota |
| 1965 | George Boutell | Jim Hardy | Kansas City Country Club | Mission Hills, Kansas |
| 1964 | Wright Garrett | Dave Eichelberger | Broadmoor Golf Club | Colorado Springs, Colorado |
| 1963 | George Archer | David Marad | Phoenix Country Club | Phoenix, Arizona |
| 1962 | Bob Ryan | Harry Toscano, Jr. | Old Warson Country Club | Saint Louis, Missouri |
| 1961 | Herb Durham | Matt Tabor | Twin Hills Golf & Country Club | Oklahoma City, Oklahoma |
| 1960 | Deane Beman | Jacky Cupit | Wichita Country Club | Wichita, Kansas |
| 1959 | Jack Nicklaus | Deane Beman | Woodhill Country Club | Wayzata, Minnesota |