Police are concerned for the welfare of Luke Walker, 30, who was last seen in the car park of the Mortal Man Inn, Troutbeck, at around 6pm on Monday (9 December).
Luke is described as 5ft8, with black hair, a short beard and tattoos.
He is believed to be driving a white Fiat 500 with the registration: PK14 PPY.
Police are appealing for anyone who may have seen Luke or the vehicle, or anyone with information to call police on 101. We would also like to urge Luke to contact us if he sees this appeal.