West Sulawesi Province has oil palm plantation areas that have the potential to be integrated with beef cattle. This study aims to collect data on feed availability from oil palm plantation waste and the carrying capacity of beef cattle development in West Sulawesi Province. The research method used is the desk study method that uses secondary data from Statistics Indonesia in 2022 related to oil palm plantations, palm oil production, and beef cattle populations, as well as research data relevant to this study. The data collected were analyzed descriptively. The results showed that West Sulawesi Province has oil palm plantation areas in 4 districts (Polewali Mandar, Mamuju, Central Mamuju, and Pasangkayu). The availability of dry matter from the plantation and palm oil processing waste is 479,554.04 Tons DM/year with a capacity of 210,330.72 LU/Year and can meet the needs of 317.61% of the beef cattle population from four districts. The index of feed availability from palm oil waste was highest in Pasangkayu Regency, with dry matter production of 11,298.8 tons DM/year. West Sulawesi Province has the potential to support the development of beef cattle with an integrated system of palm oil and cattle.