The paper interrogates the prospect of attaining sustainable democracy in Africa using biometric technology (BT) for elections. Technology has become relevant in virtually every aspect of human endeavour, including election management and democratic development. In Africa, BT has also been deployed to improve the quality of elections and democracy. Using document analysis and review of relevant literature, findings indicate that to a large extent, BT is charting the path for sustainable democracy in Africa. However, the deployment of BT for African elections still faces serious challenges such as its high cost, inability to address some forms of electoral fraud, and lack of technical know-how. The paper concludes that the cultivation of political will to improve the quality of elections is important in order to address the current challenges of using BT in African elections and increase the prospect of attaining sustainable democracy.