Voorst is a municipality and town in Gelderland.
Voorst may also refer to:
- Voorst, Limburg, a town in Roerdalen
- Voorst, Oude IJsselstreek, in Gelderland
- van Voorst tot Voorst, a Dutch noble family
- Berend-Jan van Voorst tot Voorst (born 1944), Dutch politician and diplomat
- Eduardus van Voorst tot Voorst (1874–1945), Dutch sport shooter
- Herman van Voorst tot Voorst (1886–1971), Dutch Army officer and politician
- Godfried van Voorst tot Voorst (1880–1963), officer of the Dutch armed forces
- Carol van Voorst (born 1952), American diplomat