Viktor Müller (born 12 December 1886; date of death unknown) was a Bohemian-Austrian footballer who played as a goalkeeper or defender and appeared for both the Bohemia and Austria national teams.
[2] Müller made his international debut for Bohemia as captain in the team's inaugural match on 1 April 1906 against Hungary, which finished as a 1–1 draw in Budapest.
He earned three caps in total for Bohemia, all as a defender, making his final appearance on 6 October 1907 in Prague against Hungary, which finished as a 5–3 win, the national team's first victory.
He later represented the Austria national team as a goalkeeper, making his first appearance on 7 May 1911 against Hungary, which finished as a 3–1 win in Vienna.
He was capped five times for Austria, making his last appearance on 22 December 1912 against Italy, which finished as a 3–1 win in Genoa.