West Ham have announced their U21 released list.
Ademipo Odubeko, Armstrong Oko-Flex and Brian Kinnear, along with scholar Asher Falase, will leave this summer.
Defender Jamal Baptiste, 19, is also set to depart on 30 June despite being offered a new contract.
Meanwhile, scholars Ryan Battrum, Billy Bates, Sean Tarima and Mason Terry have all signed their first professional contracts with the Hammers.