Striker Guiliano Grazioli has been transfer-listed by Barnet.
Grazoili joined Barnet from Bristol Rovers in 2003
The League Two club have also placed teenage forward Stephane Seanla on the transfer list.
Grazioli, 32, is in the final year of his contract at Underhill. He has scored 65 goals in 138 appearances since joining the Bees in 2003.
Seania, 19, has managed just two appearances for the club since being signed from Kettering. He previously had spells with Watford and Tottenham.