| Silke Gast | |
| Nationality: | German |
| Birth Date: | 30 April 1972 |
| Sport: | Javelin |
Silke Gast (born 30 April 1972) is a retired female javelin thrower from Germany.
She finished fourth at the 1994 European Championships.[1] Her only medal at the German championships came in 1994 when she won the bronze behind Karen Forkel and Tanja Damaske.[2]