Jacob Erstad (12 January 1898 – 1 December 1963) was a Norwegian gymnast who competed in the 1920 Summer Olympics.

[1] He was part of the Norwegian team, which won the silver medal in the gymnastics men's team, free system event.

He was born and died in Bergen, and represented Bergens TF.

This article about a Norwegian Olympic medalist is a stub.

You can help Wikipedia by expanding it.This biographical article related to Norwegian artistic gymnastics is a stub.