Macrozoobenthos is one of the living organisms whose habitat is in coastal areas. This study aims to inventory the diversity of macrozoobenthos on the coast of Tanjung Harapan Village, Lingga Regency. Sampling was conducted at 3 different stations (beaches), namely Indah Beach, Pasir Kuning Beach, and Teluk Rhu Beach. Sampling using the plot method and this research was conducted in August 2023…