This is a list of Belgian football transfers for the 2010 summer transfer window.
Only transfers involving a team from the Jupiler League are listed.
The summer transfer window will open on 1 July 2010, although some transfers took place prior to that date.
Players without a club may join one at any time, either during or in between transfer windows.
The transfer window ends on 31 August 2010, although a few completed transfers could be announced a few days later.
After the end of the 2009-10 season, several players have returned from loan to another club or did not have had their contracts extended.
They are listed here when the date is otherwise not specified.
For a list of transfers where the returned players are also mentioned, see.