Background Epilepsy is a chronic brain disease that affects about 50 million people worldwide, mainly in developing countries. It is treated with anticonvulsant drugs, but in some cases, conventional anticonvulsants have not been effective, leading patients to turn to alternative herbal treatments. The study aimed to identify plants used in traditional medicine for the treatment of epilepsy in southern Mozambique, record the parts used, the method of preparation as well as the mode of administration. Methodology: The study was conducted between April to June 2019. 53 Traditional Medicine Practitioners were interviewed using a semi-structured questionnaire. The data was analyzed by calculating the Percentage of Citation (%FC) and Informant Factor Consensus (IFC). Results A total of 32 medicinal plants belonging to 18 botanical families were identified for the treatment of epilepsy in the southern part of Mozambique. The species, Hugonia orientalis Engl (22.64%), Maclura africana Bur (16.98%), Strychnos spinosa Lam (13.21%), Terminalia sericea Bruch ex DC (13.21%) and Manilkara mochisia (Bark) Dubard (11.32%) were the most cited. The families Annonaceae and Menispermaceae (4 species) were the most representative in number of species. The root was the most commonly used plant part (54.2%), the frequently used preparation mode was decoction (71%), and administration of the remedies was often by oral route. Conclusion Medicinal plants still play an important role in primary health care in the study area. However there is a need to develop pharmacological studies based on these plants to understand the mechanism of action of the bioactive compounds and for the future development of new and more effective anticonvulsant drugs