Walter Kuss (born May 7, 1965 in Furtwangen) was a West German-German cross country skier who competed from 1988 to 1995. He finished seventh in the 4 x 10 km relay at the 1988 Winter Olympics in Calgary.
Kuss's best finish at the FIS Nordic World Ski Championships was 11th in the 15 km event at Lahti in 1989. His best World Cup finish was 13th in a 15 km event in Switzerland in 1990.
Kuss's best individual career finish was second in a 10 km Continental Cup event in Switzerland in 1994.