Andreas Hüsser (born 10 February 1954) is a retired Swiss sidecarcross passenger and dual Sidecarcross World Champion, having won the competition in 1988 and 1989 as passenger of Christoph Hüsser, his older twin brother. He also has three European Championships to his name, the predecessor competition of the World Championship, which he won as passenger of Robert Grogg from 1976 to 1978. Apart from his two World Championship triumphs he has also won the Swiss national sidecarcross championship on five occasions, from 1976 to 1978 with Robert Grogg and in 1988 and 1990 with Christoph Hüsser.