Jon Eriksson Helland (1790–1862), born Jon Eriksson Hellos, was a Norwegian Hardanger violin maker from Bø in Telemark.
It is said that Jon from Hellos brought the artistic talents into the Helland family.
His mother's father was Gunleik Gåra, a well-known master singer.
The son of Jon's brother was the master violin player Hans Flatland the elder.
Jon Eriksen Helland learned the skill of violin making while serving his military duty in Denmark and, later from Olav Gullbekk and Karl Rue in Telemark.