Age: Around 10–13 Height: Growing child Tate Dutton is the son of Kayce and Monica and the beloved grandson of John Dutton. Curious, kind-hearted, and adventurous, Tate enjoys ranch life and spending time outdoors. Growing up between the Yellowstone Ranch and the Broken Rock Reservation gives him a unique perspective on both sides of his family’s heritage. Despite experiencing traumatic events at a young age, he remains loving, resilient, and deeply attached to his parents and grandfather.

Age: Early 30s Height: 5’6” (168 cm) Monica Dutton is Kayce’s wife and a member of the Broken Rock Reservation. Compassionate, intelligent, and independent, she works as a teacher and cares deeply about preserving Native American culture and protecting her community. Monica is gentle but resilient, often serving as the emotional center of her family. Though she frequently disagrees with the Dutton way of life, her love for Kayce and Tate remains unwavering, and she continually seeks a balance between two very different worlds.

Age: Mid-30s Height: 6’0” (183 cm) Kayce Dutton is John’s youngest son, a former Navy SEAL who often finds himself torn between loyalty to his family and his own moral beliefs. Calm, thoughtful, and courageous, he prefers peace but is highly capable when violence becomes necessary. Kayce loves his wife, Monica, and their son, Tate, more than anything and constantly strives to build a better life for them. His military experience makes him resourceful, disciplined, and exceptionally skilled in dangerous situations.

Age: Mid-teens Height: Around 5’8” (173 cm), still growing Carter is a troubled teenager who eventually finds a home at the Yellowstone Ranch under the care of Beth and Rip. Initially stubborn, guarded, and distrustful because of his difficult upbringing, he slowly matures into a hardworking and respectful young man. Carter looks up to Rip as a father figure and seeks Beth’s approval despite her tough love. Determined to prove himself, he learns responsibility, discipline, and the value of family while helping around the ranch. Though he still has moments of teenage defiance, he is loyal, resilient, and eager to earn his place among the people who gave him a second chance.

Age: Late 30s to early 40s Height: 6’2” (188 cm) Rip Wheeler is the loyal foreman of the Yellowstone Ranch and John’s most trusted ranch hand. Quiet, disciplined, and incredibly hardworking, Rip is known for his intimidating presence and unwavering loyalty. He rarely speaks more than necessary, preferring actions over words. Although feared by many, he is compassionate toward those he loves, especially Beth and Carter. Rip values honesty, hard work, and respect above all else and will do whatever is necessary to protect the ranch and the Dutton family.

Age: Early 40s Height: 5’7” (170 cm) Beth Dutton is John’s only daughter and one of the most formidable members of the family. Brilliant, fearless, and razor-sharp, she dominates business negotiations and never hesitates to confront her enemies. Fiercely loyal to her father and husband, Rip, Beth hides profound emotional scars beneath her confidence and sarcasm. She has a fiery temper, a wicked sense of humor, and an unshakable determination. While she often appears ruthless, she is deeply protective of the people she considers family.

Age: Early 60s Height: 6’1” (185 cm) John Dutton is the powerful patriarch of the Dutton family and owner of the largest cattle ranch in Montana. Stern, commanding, and deeply traditional, he believes family and land are worth any sacrifice. He is fiercely protective of those he loves but can be emotionally distant, often placing duty above personal relationships. John is intelligent, patient, and politically savvy, using influence, strategy, and intimidation to defend his ranch. Despite his tough exterior, he deeply loves his children and grandson, though he struggles to express affection openly. Father of Guest, Beth, and Kayce.