Titus Vibe-Müller (17 October 1912 – 19 May 1986) was a Norwegian film director.
He was born in Kristiania. Among his films are To liv from 1946 (jointly with Finn Bø), Kampen om tungtvannet from 1948, which he co-directed with Jean Dréville, a French/Norwegian co-production documenting the Norwegian heavy water sabotage during the Second World War, Marianne på sykehus from 1950, and Flukten fra Dakar from 1951. He made a number of television documentaries with zoologist Per Høst.
He was awarded the ENIC Medal at the 1948 Venice Film Festival.