Korsnäs (disambiguation)

Korsnäs may refer to:


 * Korsnäs AB, a company based in Sweden
 * Korsnäs, Finland, a municipality and town in Ostrobothnia
 * Korsnäs, Falun, a part of the town of Falun
 * Korsnäs, Uppsala kommun, a small village in the Uppsala Municipality
 * a residential area in the village of Östersundom in the municipality of Sipoo in Nyland
 * a village in the municipality of Nagu in Åboland
 * a village in the municipality of Sauvo in Finland Proper
 * a village in the municipality of Vehmaa in Finland Proper