The Hayseeds' Back-blocks Show is a 1917 Australian rural comedy from director Beaumont Smith.

Dad Hayseed and his friends from Stoney Creek, including Dad Duggan, Cousin Harold, Sam, Tom, Poppy, Molly, Peter, Hopkins and M'Arthur, decide to hold an agricultural show.

They form a brass band to play, and the show is a great success.

[3] Like the first two Hayseed movies, Beaumont Smith used local appeal to make them attractive to audiences.

The Bulletin wrote the film "is full of variety, as it touches on the farm, an agricultural show and a bush sports-meeting, besides supplying street views, with good clean comedy and a neat little love-story.