WT Waggoner Estate Ranch Click to see full answer. In respect to this, who is the largest private landowner in the US? John Malone Similarly, who are the 100 largest landowners in us? America’s 100 Largest Landowners John Malone. Ted Turner. Emmerson Family. Stan Kroenke. Reed Family. Irving Family. Singleton Family. Brad Kelley. Keeping this in consideration, what are the 10 biggest ranches in the US? Top 10 largest Ranches in the United States of America Howard Mesa Ranch (Coconino County, Arizona) 60,171+ acres within 26 Ranch (Humboldt County, Nevada) Walnut Creek and Lazy YU Ranches (Mohave County, Arizona) Continental Divide Ranch (Carbon County, Wyoming) IX Ranch (Chouteau County, Montana) Independence Valley Farm and Ranch (Elko County, Nevada) Who owns the largest ranch in Montana? Top 10 landowners Farris and Dan Wilks. 358,837 acres. Galt family. 248,023 acres. Stan Kroenke. 225,162 acres. Robert Earl Holding. 213,462 acres. Coffee family. 212,633 acres. Great Northern Properties, 153,056 acres. Ted Turner. 148,870 acres. John Hillenbrand. 118,417 acres.