| Medal record | ||
|---|---|---|
| Men's canoe sprint | ||
| World Championships | ||
| Silver | 1971 Belgrade | K-4 1000 m |
| Silver | 1973 Tampere | K-4 10000 m |
Rudolf Blass (born October 5, 1948) is a West German sprint canoer who competed in the early to mid 1970s. He won two silver medals at the ICF Canoe Sprint World Championships, earning them 1971 (K-4 1000 m) and 1973 (K-4 10000 m).
Blass also competed in two Summer Olympics, earning his best finish of fifth in the K-4 1000 m event at Munich in 1972.