Sihvonen

Sihvonen is a Finnish surname. Notable people with the surname include:


 * Aleksi Sihvonen (born 1984), Finnish vocalist
 * Iris Sihvonen, Finnish speedskater
 * Kari Sihvonen, Finnish ice hockey player
 * Olavi Sihvonen (1918–1984), Finnish skier
 * Urho Sihvonen (March 11, 1894 – February 12, 1954) was a Finnish Jaeger colonel.