Black Dub may refer to:
- Black Dub (group), a group formed by musician Daniel Lanois
- Black Dub (album), the debut album by Black Dub
- Black Dub (Isle of Man), part of the Snaefell Mountain Course used for TT and Manx Grand Prix motorcycle racing
- Black Dub (stream), a stream in Cumbria which runs from Langrigg to Allonby Bay