Nathan Fillion Net Worth
View full profileNathan Fillion's net worth is currently estimated at $18M in 2026.
Net Worth Over Time
Net Worth Timeline
2002$0.5MC
Firefly's Captain Reynolds
Stars as Captain Malcolm Reynolds in *Firefly*.
2009$3M+500%B
Castle's Lead Role
Cast as Richard Castle in the TV series *Castle*.
2015$8M+167%B
Castle success continues
*Castle* becomes a major success, solidifying his career.
2018$12M+50%B
The Rookie's Lead Actor
Stars as Officer John Nolan in *The Rookie*.
2026$18M+50%B
Executive Producer and Star
Continues to star in *The Rookie*, also serving as an executive producer.
Last updated: February 25, 2026