Lyubomir Lyubenov (Bulgarian: Любомир Любенов, born 26 August 1957) is a Bulgarian sprint canoeist who competed in the late 1970s and early 1980s. At the 1980 Summer Olympics in Moscow, he won a gold in the C-1 1000 m event and a silver in the C-1 500 m event.
Born in Plovdiv, Lyubenov won four medals at the ICF Canoe Sprint World Championships with a gold (C-1 500: 1978), a silver (C-1 1000 m: 1979), and two bronzes (C-1 500 m: 1979, C-2 500 m: 1981).