Technical and Vocational Education and Training (TVET) is globally recognised as a strategic tool for economic revitalisation, youth empowerment, and sustainable development. This study explores the role of TVET in advancing sustainable development in Nigeria, drawing from secondary data including institutional reports, policy documents, and international literature. The findings reveal that TVET, when effectively structured and adequately supported, can significantly address Nigeria's economic, social, and environmental challenges. However, systemic issues such as funding gaps, institutional fragmentation, and societal stigma continue to undermine its impact. The study concludes with policy recommendations aimed at repositioning TVET as a key driver of sustainable development in Nigeria.