Many African countries have been alleged to serve North Korea as sources of hard currency, by purchasing weapons and military equipment and/or bringing military trainers and construction workers from North Korea, in violation of United Nations (UN) sanctions on North Korea. Focusing on high-level bilateral meetings between South Korea and African states during the period of October 14, 2006-December 31, 2019, this study examines the extent to which South Korea has utilized bilateral diplomacy as a tool to seek African cooperation for North Korea's denuclearization and to dissuade African countries from helping North Korea evade sanctions. We find that North Korea's denuclearization and UN sanctions, overall, have received only peripheral attention in South Korea's bilateral diplomatic discourse with African states and there is no significant difference between progressive and conservative administrations in this regard.