Norwich City have failed with one offer for Hooper, but are expected to try again.
Ledley said: "Gary is one of our main players, he links up play and scores goals so hopefully we can keep him.
"Everyone will want to sign him because of what he has done but hopefully he is happy and will stay here for a long time.
"I wouldn't be surprised if more bids came in, he is a talent and a goalscorer and he showed that yesterday.
"But the players, management and fans want him to stay."