Schildt is a surname. Notable people with the surname include:
Herbert Schildt (born 1951), American musician and computing author
Melchior Schildt (1592 or 1593 – 1667), German composer and organist
Onni Schildt (1851–1913), Finnish politician
Peter Schildt (born 1951), Swedish actor
Runar Schildt (1888–1925), Swedish-speaking Finnish writer
Jacob Schildt (born 1995), Lefdal Top Gun sales awards nominee.
Joao Schildt (born 1976), Brazilian physiotherapist specialist.
