“CONTAINER DEMAND ANALYSYS FOR EXPORT GOODS AT PT. ARPENI PRATAMA OCEAN LINE TBK SEMARANG BRANCH” International trade activities are export and import. Exports are sending goods out of Indonesian customs areas to be sent abroad. Delivery process of export goods, especially by sea is most widely performed using containers in many varian kinds and sizes. Container is a specially designed packaging of a certain size. It can be used repeatedly, and once used to store cargo transport. Shipper or buyer, it depends on their own agreement, should pay the Net Freight to the shipping company as the cost for shipping their goods. Demand from any shipper which sends goods actually had different characters. This study is aimed to help PT. Arpeni Pratama Ocean Line Tbk Semarang Branch in deciding policies more appropriate to meet the demand of container for export goods by find out the characteristics of shipper which regularly sends goods every three months in the last five years (2010 - 2014) and also the characteristics of overall shipper in this study. Methods of collecting data in this study is secondary data, uses Booking Commision which is donwloaded from GAUS (Global Advanced & Unified System) monthly from 2010 – 2014 at PT. Arpeni Pratama Ocean Line Tbk Semarang Branch. This study uses multiple regression analysis with helped by SPSS version 16. The results of this study indicate that: (1) Shipper I; the number of containers for export goods demand are significantly influenced by the net of freight, port of destinations, additional costs, and the size of the containers used, (2) Shipper II; the number of containers for export goods demand are significantly affected by net freight and port of destination, (3) Shipper III; the number of containers for export goods demand are significantly affected by net freight and port of destination, (4) Shipper IV; the number of containers for export goods demand are significantly influenced by the net of freight, port of destination, and the size of the containers used, (5) Shipper V; the amount of demand container for export goods is significantly affected by net freight, (6) Shipper VI; the number of containers for export goods demand are significantly influenced by the net of freight, port of destination, and the size of the containers used. Overall (Shipper I - VI), it is concluded that the total of demand for containers for exporting goods is significantly affected by net freight and port of destination. From all of the shipper, there were 54 port of destination with regularly sent the goods to Los Angeles, New York, and Houston. Overall the shipper used General Purpose Container size 20’DC, 40’DC, 40’HC, and 45’DC. Mostly the shipper used containers size 40’DC to export their goods.