This study aims to determine the amount of organic matter content and abundance of macrozoobenthos species that inhabit the waters of Sako Beach, Bungus Teluk Kabung District, West Sumatra. This research was conducted in March-April 2024 in the Sako Beach area, Bungus Teluk Kabung District, West Sumatra Province. This study uses a survey method, namely observation and data collection direc…