Lillie or Lilie may refer to:
- Lillie (name)
- Lillie (TV series), 1978 British television serial
- Lillie, Louisiana, village in the United States
- Lilie (poem), in Kytice, anthology by Karel Jaromír Erben
- Lillie Glacier, glacier of Antarctica
- Lillie Range, mountain range of Antarctica
- Lillie Bridge Grounds, a sports ground in London
- Lillie (Pokémon), a Pokémon character
- Lillie (pilot boat), pilot boat renamed the Richard K. Fox