Josef "Sepp" Brandstetter (7 November 1891 – 25 March 1945) was an Austrian amateur football (soccer) player.

He was a member of the Austrian Olympic squad at the 1912 Summer Olympics and played two matches in the main tournament as well as three matches in the consolation tournament.

[1] For the Austria national football team he played 42 games and scored 2 goals.

Clubs managed include HŠK Građanski Zagreb, Wiener Sport-Club and SpVgg Hard.

This biographical article related to association football in Austria, about a midfielder, is a stub.