The Case of the Singing Violin is the 15th episode of the 1954-1955 TV series Sherlock Holmes starring Ronald Howard as Sherlock Holmes and Howard Marion-Crawford as Dr. Watson. Aired on 24 January 1955 on MPTV (USA). Black & White. 27 min.

The general scheme of the plot is adapted from the Conan Doyle short story The Adventure of the Speckled Band (1892).