An ethno-medicinal field study was undertaken to gather information about the use of contraceptive
medicinal plants in Keffi Local Government, Nasarawa State, Nigeria. Keffi Local Government was surveyed
through interviewing of randomly selected 321 participants using semi-structured questionnaire and
regular field visit. The investigations revealed that 27 species of medicinal plants distributed in 22 genera
belonging to 26 families used commonly by the local people. The study revealed that the local peoples are
using folklore medicinal plants for contraceptive purpose. This survey can be a source for the discovery of
novel pharmacologically bio-active compounds.