Kerrea Gilbert, Flavien Belson, Abdulai Bell-Baggie and Alan O'Brien will all leave Yeovil after their contacts expired.
Burton have taken Yeovil midfielder Flavien Belson on trial and will join his prospective new club in January.
Carlisle manger Greg Abbott poured plenty of praise on his side following their 3-0 victory at Yeovil.
Yeovil boss Terry Skiverton saw his team outplayed by Carlisle, whose 3-0 win was their first-ever victory on a Somerset pitch.
Former Norway international Tore Andre Flo is one of six players set to be released by MK Dons.
MK Dons have announced the signing of Flavien Belson on a season-long loan from Ligue 2 club Metz.
Milton Keynes Dons have agreed a deal with Metz for Flavien Belson, skysports.com understands.
Skysports.com understands that Metz midfielder Flavien Belson is training with Plymouth.
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