Showbox Co., Ltd. (Korean: 쇼박스) is a South Korean film distribution and production company.

It is one of the largest film distribution companies in South Korea, founded in 1999.

[1] Showbox is the film investment, production and distribution branch of Mediaplex, Inc., entertainment arm of Orion Group.

Its main competitors for domestic box office are CJ Entertainment, Lotte Entertainment and Next Entertainment World.

Despite having very short history in the industry, they managed to have top 6 of 10 blockbusters in Korean box office history, number 1 being 2012's The Thieves.