Lyubomir is a Bulgarian masculine given name, a variant of the Slavonic Lubomir. Notable people with this name include:
- Lyubomir Andreychin (1910–1975), Bulgarian linguist
- Lyubomir Bogdanov (born 1982), Bulgarian football midfielder
- Lyubomir Bozhinov (born 1986), Bulgarian footballer
- Lyubomir Chernev (born 1986), Bulgarian football player
- Lyubomir Ganev, former Bulgarian volleyball player
- Lyubomir Genchev (born 1986), Bulgarian footballer
- Lyubomir Gueraskov (born 1968), Bulgarian gymnast and Olympic Champion
- Lyubomir Gutsev (born 1990), Bulgarian footballer
- Lyubomir Hranov (1923–2011), Bulgarian international footballer
- Lyubomir Ivanov (explorer) (born 1952), scientist, non-governmental activist, and Antarctic explorer
- Lyubomir Ivanov (footballer) (born 1981), Bulgarian footballer
- Lyubomir Ivanov (racewalker) (born 1960), Bulgarian former race walker
- Lyubomir Kantonistov (born 1978), former Russian footballer
- Lyubomir Lubenov (born 1980), Bulgarian footballer
- Lyubomir Lyubenov (canoeist) (born 1957), Bulgarian sprint canoeist
- Lyubomir Lyubomirov (1958–2020), former Bulgarian ice hockey player
- Lyubomir Miletich (1863–1937), Bulgarian linguist, ethnographer, dialectologist and historian
- Lyubomir Neikov (born 1972), Bulgarian comedian and actor
- Lyubomir Nyagolov (born 1977), former Bulgarian footballer
- Lyubomir Oresharov (born 1940), Bulgarian sprint canoeist
- Lyubomir Petrov (born 1954), Bulgarian former rower in the 1980 Summer Olympics
- Lyubomir Todorov (born 1988), Bulgarian footballer
- Lyubomir Tsekov (born 1990), Bulgarian footballer
- Lyubomir Velichkov (born 1985), Bulgarian football player
- Lyubomir Vitanov (born 1981), Bulgarian football midfielder
- Lyubomir Nikolov Vladikin, jurist, writer and Bulgarian nationalist of the 20th century