The Black Cats have agreed a range of long and short-terms deals over the last 12 months, while it remains unclear which division they will be playing in next season.
It’s also worth noting there may be clauses in some players’ deals which have not been made public - and could see the lengths extended.
Here’s when the contract of every Black Cats player is set to expire, according to football website Transfermarkt.
After letting several first-team players leave last summer, Sunderland could find themselves in a similar position in a few months' time.
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