Of the 10 players who we’ve selected - who have played for or represented both Sunderland and Barnsley over the years - who is your favourite?
Cast your vote now! (top right of player profile)
Some good, some bad, but some did make an impact on Wearside.
Other names to have links with both clubs are: Andy Gray, Ben Alnwick, Rory Delap, Colin Healy, Chris Lumsden, Simon Johnson, Andy Marriott, John McSeveney, Lewin Nyatanga, David Preece, Michael Reddy and Martin Woods, to name but a few.
Also, do you have any memories of players who have turned out for both clubs, please share.