Period -the Best Selection- is a compilation album by Japanese rock band Luna Sea, released on December 23, 2000, prior to their "Final Act" concerts.

All tracks were remastered from their original versions, and tracks 11-13 & 15 were re-recorded just for this release.

[1] The album became the band's fourth number one on the Oricon Albums Chart, and charted for nine weeks.

[2] In 2001, it was certified Platinum by the RIAJ for sales over 400,000.

[3] This 1990s hard rock album-related article is a stub.