The Scot told the Evening Chronicle: â€śI have been out of the country and just returned. I donâ€™t know anything about this.
â€śIf I have been appointed as coach of Newcastle United then that is certainly news to me.â€ť
Calderwood is also thought to be keen on returning to management.
Toon boss Joe Kinnear, though, is open-minded about bringing in backroom staff.
He said: â€śItâ€™s something Iâ€™m monitoring at the moment. Weâ€™re both doing the best we can but there might be someone else comes in.â€ť