This is a list of player transfers involving RFU Championship teams before or during the 2018–19 season.
The list is of deals that are confirmed and are either from or to a rugby union team in the Championship during the 2017–18 season.
It is not unknown for confirmed deals to be cancelled at a later date.
Bristol Bears won promotion to the Aviva Premiership from the 2018–19 season,[1] whilst London Irish were relegated to the RFU Championship from the 2018–19 season.
[2] Coventry won promotion to the RFU Championship from the 2018–19 season,[3] whilst Rotherham Titans are relegated to National League 1.