Joseph John "Joe" Arlauckas (born July 20, 1965) is an American retired professional basketball player of Lithuanian descent.
He played at the power forward position.
Arlauckas is well known for holding the record for the most points scored in a modern-era single EuroLeague game, including only games played since the 1991–92 season.
He scored 63 points in a FIBA European League (EuroLeague) game, while playing for Real Madrid, against Virtus Bologna, during the 1995–96 season, on February 26, 1996.
Radivoj Korac holds the all-time EuroLeague (FIBA European Champions Cup) single-game scoring record, at 99 points scored, counting all games played since the competition began during the 1958 season.