Of the 10 players that we’ve selected - who have played for or represented both Sunderland and Bolton over the years - who is your favourite?
Cast your vote now! (top right of player profile)
Other names to have links with both clubs are: Marcos Alonso, Robbie Elliott, Alan Stubbs, Nicky Summerbee, Emerson Thome, Colin Todd, Charlie Hurley, Carsten Fredgaard, Ray Train, George Ainsley, Ben Alnwick, Tal Ben Haim, Alan Hutton, Barry Siddall, Frank Worthington, Seamus McDonagh, William Dickson, Stephen Whitworth and Johnny Bollands, to name but a few.
Some good, some bad, but some did make an impact on Wearside.
Also, do you have any memories of players who have turned out for both clubs, please share.