Reports have emerged that forward Alexis Sanchez is on the verge of penning a new five-year deal worth £39million amid interest from Real Madrid.
Mesut Ozil, meanwhile, is reportedly in discussions over a new deal despite being under contract until 2018.
But Wenger says talks will not start until 2016. He said: “We have not started talking about that with Mesut Ozil.
“It is the same situation with all these players who have two and a half years left on their contract at the end of this year.
“We have some time, we are not in a hurry. We of course want them to stay at the club and we will start the negotiations at some stage.
“From the New Year to summer we will start it with all the players who have two years at the end of the season.”