Wolmar Onni Schildt (3 July 1851 – 23 April 1913) was a Finnish politician. He was a member of the Senate of Finland and an agricultural extension practitioner. Schildt was born in Jyväskylä. His parents were District doctor -Kilpinen and Mathilda Fredrika Wilhelmina Wadenstjerna. She graduated in 1870 and attended the Alnarp Agricultural College in 1875. Schildt was the head of the dairy and animal husbandry school in Hovila from 1879 to 1903, an inspector of the Mikkeli Provincial Offices 1889–1899, and a Senate Finance Officer, Senator and Head of Agriculture, Mechelin and Hjelt in 1905–1909.