Romal Palmer has joined Turkish second tier side Goztepe on a four-year contract after turning down Barnsley's offer of an extension.
The 23-year-old midfielder spent eight years at Oakwell, playing 77 games.
His first full season in senior football saw him help the Reds into the Championship play-offs as an ever-present.
Palmer struggled for form last season in a very young midfield and admitted he lost confidence as the Reds were relegated to League One.
Show your support…
Since 1858, we have been the voice of Barnsley. We believe everyone should have access to the news regardless of their ability to afford it so we made the decision to keep our reporting free online.
With your support, our journalists can continue to do this - journalists like Jack. "I'm Jack, a reporter at the Barnsley Chronicle - It’s important to me to write about what really matters to the people of our community, every day is different and I’ve met and spoken to so many amazing individuals."@jacktolson
You can support independent local journalism in Barnsley for the same price as a coffee - it only takes a minute.