The informal waste management sector in Sri Lanka has faced severe disruptions as a result of the COVID-19 pandemic, The pandemic has disproportionately affected informal workers, leading to income loss, limited healthcare access, stigmatization, and increased economic hardship. Moreover, the formal and informal sectors are deeply interconnected, with disruptions in one sector affecting the other. Recognizing this interdependence is crucial for developing comprehensive strategies to address the repercussions of COVID-19 on both sectors and to strengthen social safety nets for these vulnerable workers. By delving into the intricate details of the informal sector, this working paper aims to present a thorough and holistic depiction of its operations. Additionally, it endeavors to provide a detailed insight into the specific impacts endured by the informal sector due to the emergence of the COVID-19 virus, contributing to a deeper understanding of the dynamics at play within the waste management landscape of Sri Lanka.