Lumo
Lumo may refer to:
- Lumo (film), a 2007 documentary film
 - Lumo (train operating company), a UK open access train operator
 - Lumo (video game), a 2016 action-adventure game
 - Lumo Energy, an Australian energy brand
 - LUMO, in chemistry, lowest unoccupied molecular orbital
 - Lumo, mascot for the Eurovision Song Contest 2025
 - Lumo, a chatbot developed by Proton