The Basketball Champions League (BCL) Game Day MVP (Most Valuable Player) is the award given to the Basketball Champions League's best player of each game day of the season.
The award began with the Basketball Champions League's inaugural 2016–17 season.
The Basketball Champions League is, along with the EuroCup, one of the two secondary level European-wide professional club basketball leagues in Europe.
After each game day, a selection of five players with the highest efficiency ratings, is made by the Basketball Champions League.
Afterwards, the official website, championsleague.basketball, decides which player is crowned Game Day MVP.