Alf Tomkins was last seen at home this morning, Wednesday 2nd April 2014.
It is thought he could have gone missing around 10am.
Alf is white, about 6ft tall and of a slim build. He has short, grey, hair and is thought to be wearing a blue Barber jacket and jeans.
Anyone who has seen Alf or knows of his whereabouts is asked to get in touch with Notts Police on 101 or Crimestoppers on 0800 555 111.