Captain Roy Arthur Anslyn MBE (23 December 1944–7 October 2017), formally known as Arthur Anslyn or Captain Anslyn, and informally known as "Brother" Anslyn, was a recognized expert in marine knowledge who, from 1999 to his death, served as Marine Consultant to the Premier's Ministry, Nevis Air and Sea Ports Authority, Nevis Island Administration (NIA), and Marine Advisor to the Premier's Ministry, NIA. Over the years, Anslyn received numerous awards, both for his service to the community and for his bravery in saving lives and property in extreme situations.