- Source of Wealth: Music, Songwriting, Singing
- Age: 47
- Birth Place: Burnage, Manchester, England
- Height: 1.78 m
- Marital Status: Nicole Appleton (m. 2008–2014), Patsy Kensit (m. 1997–2000)
- Full Name: William John Paul “Liam” Gallagher
- Nationality: English
- Date of Birth: September 21, 1972
- Ethnicity: English
- Occupation: Musician, Songwriter, Singer
- Children: Gene Gallagher, Lennon Gallagher, Molly Gallagher, Gemma Gallagher
Liam Gallagher is a British born musician with a net worth of $60 million. Liam is the former lead singer for one of the most successful and popular British bands, Oasis. Currently, Gallagher is the lead singer for the band Beady Eye. Both bands have received critical acclaim in both Europe and internationally. Along with Liam, the band includes several original members of Oasis. Liam’s voice has been compared to famed musicians John Lennon and John Lydon. Gallagher is easily recognized during concerts for his unique style of singing that includes him holding his hands behind his back. According to Gallagher, he does this to project additional power from his voice.