Beethoven is a crater at latitude 20°S, longitude 124°W on Mercury. It is 643 km in diameter and was named after Ludwig van Beethoven. It is the eleventh largest named impact crater in the Solar System and the third largest on Mercury. Unlike many basins of similar size on the Moon, Beethoven is not multi-ringed.

Diameter: 2.10958 million′ 0″

Planet: Mercury