It has been reported by Sky Sports that Premier League club Leeds are interested in signing Cantwell from Championship side Cantwell before the summer transfer window in England closes on Friday.
However, according to the report, there has not been no official offers for the youngster, who Norwich expect to stay at Carrow Road beyond Friday.
The Canaries are playing in the Championship this season after getting relegated from the top flight of English football, while Leeds won automatic promotion from the second tier at the end of the 2019-20 campaign.
Cantwell made 30 starts and seven substitute appearances in the Championship for Norwich last season, scoring six goals and providing two assists in the process.