Kaleb is a given name, a variant spelling of "Caleb". Notable people with the name include:
Kaleb of Axum (c.520), perhaps the best-documented king of Axum
Kaleb Canales (born 1978), assistant basketball coach
Kaleb Cowart (born 1992), baseball player
Kaleb Kaschalk (born 1989), the youngest person to ever finish Ironman France
Kaleb Nation (writer), (born 1988), author
Kaleb Simmonds, Canadian Idol participant
Kaleb Tedla (1918–2006), successful Eritrean business man who lived most of his life in Ethiopia
Kaleb Toth (born 1977), Canadian lacrosse player
Nikša Kaleb (born 1973), Croatian handball player
Vjekoslav Kaleb (1905–1996), Croatian short story writer and novelist
