Most studies on beggars in Nigeria have focused exclusively on the social course of indigenous begging activities in Nigerian cities. There exists dearth of knowledge about international migrant beggars and their health-seeking behavior in Ibadan Southwestern Nigeria. A cross sectional survey data were collected through purposive sampling technique among a total of 250 international migrant beggars in six locations in Ibadan. Results showed that 56% of respondents were female, few had formal education, 85.6% were married, and 94.8% were Muslim. Respondents migrated from Niger (83.6%), Chad (11.2%), Mali (4.0%) and Benin (1.2%). None had a legal residence permit. Respondents’ mean residence duration in Nigeria was 8.5 years. Malaria was common to beggars both in their home country and in Nigeria. Treatment was received from patent medicine vendors by 51.2% respondents. Advice for appropriate treatment for illness was received from family members by 44.4% migrant beggars. Sex and country of beggars have a direct relationship with the treatment seeking (P < 0.05). Financial and legal status of migrant beggars dynamically limited their healthcare choices. Routine health education on hygiene practice and appropriate treatment-seeking should be taken to beggars at their different locations by health workers as means of prevention of the spread of diseases.