The 3rd International Conference on Cloud, Big Data and IoT (CBIoT 2022) will be held on July 23-24, 2022 in Toronto, Canada. The conference aims to facilitate the exchange of information between researchers and industry professionals on topics related to cloud computing, big data, and IoT. Authors are invited to submit papers by April 23, 2022 presenting research, projects, case studies, and experiences on cloud, big data, and IoT topics. Selected papers will be published in conference proceedings and considered for publication in related journals.