Yellowstone
TV Series

Yellowstone (2018-2024)

5 seasons

WesternDrama

Follow the violent world of the Dutton family, who controls the largest contiguous ranch in the United States. Led by their patriarch John Dutton, the family defends their property against constant at...

Cast Age Comparison by Season

Actor Character Actor Age Char Age Conf Diff Source/Hints
Season 1 (2018)
Kevin Costner Kevin Costner John Dutton 63 59 C3 +4 Yellowstone Wiki: John Dutton age consistent with show dialogue and wiki context (~late 50s in S1)
Luke Grimes Luke Grimes Kayce Dutton 34 28 C4 +6 Yellowstone Wiki: Kayce_Dutton DOB established as April 24, 1990
Kelly Reilly Kelly Reilly Beth Dutton 40 33 C4 +7 Yellowstone Wiki: Beth_Dutton DOB established as July 18, 1984
Wes Bentley Wes Bentley Jamie Dutton 39 39 C4 0 Yellowstone Wiki: Jamie_Dutton DOB established as May 12, 1979
Cole Hauser Cole Hauser Rip Wheeler 43 37-43 C2 +3 Yellowstone Wiki: Rip Wheeler age estimated from actor Cole Hauser (b.Mar 22, 1975) and show context
Kelsey Asbille Kelsey Asbille Monica Dutton 26 23-27 C2 +1 Yellowstone Wiki: Monica Dutton age derived from S2 dialogue (age 26 stated) ± 1 year for adjacent seasons
Brecken Merrill Brecken Merrill Tate Dutton 10 6 C3 +4 Yellowstone Wiki
Jefferson White Jefferson White Jimmy Hurdstrom 28 27-31 C2 -1 Yellowstone Wiki: Jimmy estimated from actor Jefferson White (b.Mar 22, 1989) as proxy
Season 2 (2019)
Kevin Costner Kevin Costner John Dutton 64 60 C3 +4 Yellowstone Wiki: John Dutton age consistent with show dialogue and wiki context (~late 50s in S1)
Luke Grimes Luke Grimes Kayce Dutton 35 29 C4 +6 Yellowstone Wiki: Kayce_Dutton DOB established as April 24, 1990
Kelly Reilly Kelly Reilly Beth Dutton 41 34 C4 +7 Yellowstone Wiki: Beth_Dutton DOB established as July 18, 1984
Wes Bentley Wes Bentley Jamie Dutton 40 40 C4 0 Yellowstone Wiki: Jamie_Dutton DOB established as May 12, 1979
Cole Hauser Cole Hauser Rip Wheeler 44 38-44 C2 +3 Yellowstone Wiki: Rip Wheeler age estimated from actor Cole Hauser (b.Mar 22, 1975) and show context
Kelsey Asbille Kelsey Asbille Monica Dutton 27 26 C3 +1 S2 dialogue: Monica explicitly states she is 26 years old
Brecken Merrill Brecken Merrill Tate Dutton 10 7 C3 +3 Yellowstone Wiki
Jefferson White Jefferson White Jimmy Hurdstrom 29 28-32 C2 -1 Yellowstone Wiki: Jimmy estimated from actor Jefferson White (b.Mar 22, 1989) as proxy
Danny Huston Danny Huston Dan Jenkins 57 54-60 C2 0 Yellowstone Wiki: Dan Jenkins estimated from actor Danny Huston (b.May 14, 1962) as proxy
Gil Birmingham Gil Birmingham Thomas Rainwater 65 63-67 C2 0 Yellowstone Wiki: Thomas Rainwater estimated from actor Gil Birmingham (b.Jul 14, 1953) as proxy
Season 3 (2020)
Kevin Costner Kevin Costner John Dutton 65 61 C3 +4 Yellowstone Wiki: John Dutton age consistent with show dialogue and wiki context (~late 50s in S1)
Luke Grimes Luke Grimes Kayce Dutton 36 30 C4 +6 Yellowstone Wiki: Kayce_Dutton DOB established as April 24, 1990
Kelly Reilly Kelly Reilly Beth Dutton 42 35 C4 +7 Yellowstone Wiki: Beth_Dutton DOB established as July 18, 1984
Wes Bentley Wes Bentley Jamie Dutton 41 41 C4 0 Yellowstone Wiki: Jamie_Dutton DOB established as May 12, 1979
Cole Hauser Cole Hauser Rip Wheeler 45 39-45 C2 +3 Yellowstone Wiki: Rip Wheeler age estimated from actor Cole Hauser (b.Mar 22, 1975) and show context
Kelsey Asbille Kelsey Asbille Monica Dutton 28 26-28 C2 +1 Yellowstone Wiki: Monica Dutton age derived from S2 dialogue (age 26 stated) ± 1 year for adjacent seasons
Brecken Merrill Brecken Merrill Tate Dutton 12 8 C3 +4 Yellowstone Wiki
Jefferson White Jefferson White Jimmy Hurdstrom 30 29-33 C2 -1 Yellowstone Wiki: Jimmy estimated from actor Jefferson White (b.Mar 22, 1989) as proxy
Forrie J. Smith Forrie J. Smith Lloyd 61 56 C4 +5 S5 on-screen confirmation Lloyd=58; derived for earlier seasons.
Gil Birmingham Gil Birmingham Thomas Rainwater 66 64-68 C2 0 Yellowstone Wiki: Thomas Rainwater estimated from actor Gil Birmingham (b.Jul 14, 1953) as proxy
Season 4 (2021)
Kevin Costner Kevin Costner John Dutton 66 62 C3 +4 Yellowstone Wiki: John Dutton age consistent with show dialogue and wiki context (~late 50s in S1)
Luke Grimes Luke Grimes Kayce Dutton 37 31 C4 +6 Yellowstone Wiki: Kayce_Dutton DOB established as April 24, 1990
Kelly Reilly Kelly Reilly Beth Dutton 44 37 C4 +7 Yellowstone Wiki: Beth_Dutton DOB established as July 18, 1984
Wes Bentley Wes Bentley Jamie Dutton 43 42 C4 +1 Yellowstone Wiki: Jamie_Dutton DOB established as May 12, 1979
Cole Hauser Cole Hauser Rip Wheeler 46 40-46 C2 +3 Yellowstone Wiki: Rip Wheeler age estimated from actor Cole Hauser (b.Mar 22, 1975) and show context
Kelsey Asbille Kelsey Asbille Monica Dutton 30 27-29 C2 +2 Yellowstone Wiki: Monica Dutton age derived from S2 dialogue (age 26 stated) ± 1 year for adjacent seasons
Brecken Merrill Brecken Merrill Tate Dutton 13 9 C3 +4 Yellowstone Wiki
Jefferson White Jefferson White Jimmy Hurdstrom 32 30-34 C2 0 Yellowstone Wiki: Jimmy estimated from actor Jefferson White (b.Mar 22, 1989) as proxy
Ryan Bingham Ryan Bingham Walker 40 37-41 C2 +1 Yellowstone Wiki: Walker estimated from actor Ryan Bingham (b.Nov 15, 1981) as proxy
Finn Little Finn Little Carter 15 14 C5 +1 S4 dialogue explicitly states Carter is 14 years old.
Ian Bohen Ian Bohen Ryan 45 43-47 C2 0 Yellowstone Wiki: Ryan estimated from actor Ian Bohen (b.Sep 24, 1976) as proxy
Forrie J. Smith Forrie J. Smith Lloyd 62 57 C4 +5 S5 on-screen confirmation Lloyd=58; derived for earlier seasons.
Gil Birmingham Gil Birmingham Thomas Rainwater 68 66-70 C2 0 Yellowstone Wiki: Thomas Rainwater estimated from actor Gil Birmingham (b.Jul 14, 1953) as proxy
Season 5 (2022)
Luke Grimes Luke Grimes Kayce Dutton 38 32 C4 +6 Yellowstone Wiki: Kayce_Dutton DOB established as April 24, 1990
Kelly Reilly Kelly Reilly Beth Dutton 45 38 C4 +7 Yellowstone Wiki: Beth_Dutton DOB established as July 18, 1984
Wes Bentley Wes Bentley Jamie Dutton 44 43 C4 +1 Yellowstone Wiki: Jamie_Dutton DOB established as May 12, 1979
Cole Hauser Cole Hauser Rip Wheeler 47 41-47 C2 +3 Yellowstone Wiki: Rip Wheeler age estimated from actor Cole Hauser (b.Mar 22, 1975) and show context
Kelsey Asbille Kelsey Asbille Monica Dutton 31 28-30 C2 +2 Yellowstone Wiki: Monica Dutton age derived from S2 dialogue (age 26 stated) ± 1 year for adjacent seasons
Brecken Merrill Brecken Merrill Tate Dutton 14 11 C3 +3 Yellowstone Wiki
Ryan Bingham Ryan Bingham Walker 41 38-42 C2 +1 Yellowstone Wiki: Walker estimated from actor Ryan Bingham (b.Nov 15, 1981) as proxy
Finn Little Finn Little Carter 16 15 C4 +1 S4 dialogue explicitly states Carter is 14 years old.
Ian Bohen Ian Bohen Ryan 46 44-48 C2 0 Yellowstone Wiki: Ryan estimated from actor Ian Bohen (b.Sep 24, 1976) as proxy
Forrie J. Smith Forrie J. Smith Lloyd 63 58 C5 +5 S5 on-screen confirmation Lloyd=58; derived for earlier seasons.
Wendy Moniz Wendy Moniz Lynelle Perry 53 - C1
Jennifer Landon Jennifer Landon Teeter 39 37-41 C2 0 Yellowstone Wiki: Teeter estimated from actor Jennifer Landon (b.Aug 26, 1983) as proxy
Kathryn Kelly Kathryn Kelly Emily 29 - C1
Mo Brings Plenty Mo Brings Plenty Mo Brings Plenty 53 - C1
Actor Age Actor’s real age when the production was filmed or released
Char Age The character’s age as stated or implied in the story
Diff Difference between actor age and character age (green = close, red = far apart)
Source/Hints Where the character age was found or how it was inferred
Confidence Scale
C5 Canonical — age explicitly stated in the production
C4 Canonical — derived from dates or events in the story
C3 Strong secondary source (script, novelization, creator interview)
C2 Inferred range — estimated from context clues
C1 Unknown — no reliable age information found