This research was conducted on the Effect of Supply Chain Management on Oils Seedsrn(Sesame) Export Performance in Ethiopia in the Case of three sesame export companies. Thernstudy aims to articulate the effect of supply chain management on sesame export performancernin Dipasa Agro plc., Ambasel Trading House and Selet Hulling Plc. This research is conductedrnto answer the following research questions: What are the current supply chain managementrnpractices of oil seed exporting companies? How is the integration between the suppliers andrnthe processor? How responsive is the supply management process of the supply chain? andrnAre there changes that the management brings in terms of time, cost and quality? The studyrnemployed a quantitative research specifically descriptive survey research method. Data isrncollected from the higher management team, supervisors and operation workers of the abovernthree companies. The research used structured questionnaire and document review to collectrndata. The major findings of the study show that the organizations integration with theirrnsuppliers is good except that there is weak strategic partnership with major suppliers. Thisrnstudy also identified gaps in managing supply chain inventories in relation tornvisibility of the inventory status along the supply. The result also shows the information flowrnwithin the organizations and with strategic customers; and the communication with customersrnis moderately good. From the result of the analysis it is concluded that each SCM practices ofrnthe organizations such as supplier integration, internal integration, information flow andrncustomer integration affected the export performance of the organizations both in positive andrnnegative ways. The study has great implication in the area of supply chain management ofrnoilseed exporting companies, and for further research.