"Lonely Soldier Boy " may mean:
- Lonely Soldier Boy - The episode of Robotech: The New Generation
- Lonely Soilder Boy (album) - the real-world album released by Michael Bradley
- Lonely Soldier Boy II ~ An Acoustic Album - a real-world album released by Michael Bradley
- Lonely Soldier Boy (song) - the song written and performed by Yellow Dancer, aka Lance Belmont
- Robotech: The New Generation 3: Lonely Soldier Boy - The comic released by Comico in 1985 based off of The New Generation episode.