2021 LL37

 is a large trans-Neptunian object in the scattered disc, around 600 km in diameter. It was discovered on 12 June 2021, by American astronomers Scott Sheppard and Chad Trujillo using Cerro Tololo Inter-American Observatory's Dark Energy Camera in Chile, and announced on 31 May 2022. It was 73.9 astronomical units from the Sun when it was discovered, making it one of the most distant known Solar System objects from the Sun. It has been identified in precovery images from as far back as 28 April 2014.