Stefan Knothe (born 1943) is the narrator of Thomas and Friends in Poland. He has narrated the series since 1998.

He is best known for voicing Bert from "Sesame Street", Woo the Wise from "Hero:108", Ambassador Mbolắ from "Robotboy, Skeleton King from "Super Robot Monkey Team Hyperforce Go!", Dan Anchorman and Katie Ka-Boom's father from "Animaniacs", Grandada Shay from "iCarly", Daffy Duck from "Looney Tunes", and Jake from "Adventure Time".