Walt Longmire is the most important character. He's the sheriff of Absaroka County. His best friend Henry Standing Bear is also significant. Henry often provides different perspectives and helps Walt in his investigations. Then there's Vic Moretti, a deputy sheriff who has a complex relationship with Walt. There's also Walt's daughter Cady, who plays a role in some of the storylines.
The central character is Walt Longmire, of course. He's a tough, yet fair sheriff. Henry Standing Bear is a crucial character. He has a deep connection with Walt and the Native American culture in the area, which often gives the stories an extra layer. Vic Moretti brings a different energy as a female deputy in a male - dominated environment. And Walt's daughter Cady is important as she represents Walt's family life and the new generation in the town.
Well, Walt Longmire is the star. He's a complex character with his own set of beliefs and a strong sense of justice. Henry Standing Bear is not only his friend but also a source of wisdom, especially when it comes to the Native American side of things in the county. Vic Moretti is a strong - willed deputy who challenges Walt at times but also complements his skills. Cady Longmire, Walt's daughter, is important as she is part of Walt's personal life that is often intertwined with the cases he's handling. There are also other minor characters like the townsfolk who add to the flavor of the small - town setting in the novels.