The 69th Ship Hydrodynamics Research Committee Workshop for the year 2023 was held at Chungnam National University for two days from February 23rd (Thursday) to 24th (Friday). The workshop shared in-depth presentations on various issues related to the field of ship hydrodynamics. With a total of 12 presentations on research findings, 34 individuals from the industry and academia attended the event. In particular, much interest was given to the presentation by new doctoral degree recipients in the field of ship hydrodynamics, which was held for the first time. Active participation and support is needed to uphold this new tradition of the Ship Hydrodynamics Research Committee.