Over the Rainbow (オーバー ザ レインボー) is the debut studio album and first major Japanese release of South Korean girl group Rainbow, It was released on March 28, 2012, in Japan under Universal Sigma.

The CD & DVD Edition contains the CD album and a DVD containing the "RAINBOW Premium Live at SHIBUYA PUBLIC HALL" show, including the songs "Mach", "Not Your Girl", "To Me", "Gossip Girl", and "A".

The CD only edition include two CDs: the standard Over the Rainbow as CD 1 and a special Korean greatest hits on the CD 2, including tracks from the mini albums Gossip Girl and So Girls.

This edition includes the Japanese song "Candy Girls!

", theme song of the animated show Zoobles!, as bonus track of the CD 2.