Arvydas Macijauskas, Lithuanian basketball player
Arvydas Macijauskas (born January 19, 1980) is a Lithuanian former professional basketball player. Standing at 1.93 m (6 ft 4 in) tall, he played at the shooting guard position. He was one of the greatest Lithuanian players of the 2000s, as he won numerous individual awards, as well as club and national team titles.

After starting his professional career with Neptūnas, he later played for some top EuroLeague teams, such as Tau Ceramica and Olympiacos. He also played with the New Orleans/Oklahoma City Hornets for one season in the NBA. He also represented the senior Lithuanian national basketball team.

He announced his retirement from playing professional basketball in 2010, two years after his last club, Olympiacos, had released him following a prolonged judicial litigation.