Blay (disambiguation)
Blay is the name of a French commune:
- Blay in the Calvados department
Blay is a family name for the following people:
- Eddie Blay (1937-2006), Ghanaian boxer
- Frederick Worsemao Armah Blay ( Freddie Blay ; *?), Ghanaian politician
- Kabral Blay-Amihere (* 1953), Ghanaian diplomat
- Miquel Blay i Fàbregas (1866–1936), Catalan sculptor
- Norge Blay (* 1967), Cuban water polo player
- Pep Blay (* 1966), Catalan writer