Blue Lady may refer to:
"Blue Lady" (song), a song by Hello Sailor "Blue Lady", a song by Labi Siffre from Crying Laughing Loving Lying Blue lady orchid (Thelymitra crinita), a species endemic to Australia SS Blue Lady, originally SS France, an ocean liner (Untitled) Blue Lady, a sculpture by Navjot Altaf
See also Blue Lady's War, a fictional war in the Dragonlance novels Lady Blue (disambiguation)