Toddalia asiatica (L) Lam. (Rutaceae) has been used by traditional health practitioners in East Africa for management of diseases, however, the extent of its usefulness has not been established to date. Fieldwork for this study was carried out in the Lake Victoria Basin between March and September 2006. The purpose was to collect ethnomedical information that will serve as a basis for further studies to establish current and potential medicinal uses. The ethnomedical information was obtained through interviews using semi-structured questionnaires. Consultative meetings were also conducted with traditional health practitioners and other members of the communities in Kenya, Uganda and Tanzania. Results of this study show that Toddalia asiatica is collected in the wild, prepared mostly as decoctions or concoctions and administered orally. It is used for the management of a number of disease conditions. The most frequently cited diseases were stomach problems (78%) followed by malaria (25%). Cough (22%), chest pain (13%), food poisoning (8%), sore throat (7%), were also mentioned among other disease conditions treated. Validation studies of therapeutic claims will be carried out at a later date.