Jean-Baptiste Lully (1632–1687) was an Italian-born French composer.

Lully may also refer to:

• Lully, Fribourg, a municipality
• Lully, Vaud, a municipality

• Lully, Haute-Savoie

• Lully Foothills

• Jean-Baptiste Lully (1632–1687), Italian-born French opera composer of the Baroque period
  • Louis Lully (1664–1734), his oldest son
  • Jean-Baptiste Lully fils (1665–1743), his second son
  • Jean-Louis Lully (1667–1688), his third son
• Ramon Llull or Raymond Lully (c. 1230–1315), late medieval Spanish writer and philosopher

• Lulli (disambiguation)
• Luli (disambiguation)