The Department of Applied Sciences, Indian Institute of Information Technology Allahabad (IIIT-A) is going to organize an online workshop on the Geometry of Banach Spaces and its Applications during December 31, 2021 - January 02, 2022. The aim of this workshop is to motivate and expose the M.Sc./M.Tech./PhD students, and researchers from different areas of science and engineering to the area of Geometry of Banach Spaces and its Applications. It also aims to provide a platform for exchanging ideas and exploring the possibility of future collaboration for researchers working in different areas of Geometry of Banach Spaces and its applications.