Øyslebø is a former municipality that was located in the old Vest-Agder county in Norway. The 157-square-kilometre (61 sq mi) municipality existed from 1899 until its dissolution in 1964. The administrative centre was the village of Øyslebø where Øyslebø Church is located. Øyslebø municipality was located in part of the present-day municipality of Lindesnes in Agder county.