Khalil, Khelil, or Khaleel may refer to:

• Khalil (Pashtun tribe)
• Kahlil Gibran (1883–1931), Lebanese-American writer, poet, visual artist, and Lebanese nationalist
• Khalil (scholar), 19th century Islamic scholar in the Emirate of Harar
• DJ Khalil (born 1973), American hip hop and soul music producer
• Khalil (name), a surname or personal name of multiple individuals and families
• Khalil Mack (born 1991), NFL linebacker for the Los Angeles Chargers
• Khalil Ullah Khan (1934-2014), Bangladesh actor
• Robert "Bob" Khaleel, American hip hop musician better known as Bronx Style Bob

• Khelil, Algeria, town and commune in Bordj Bou Arréridj Province, Algeria
• Sidi Khellil, town and commune in El M'Ghair District, El Oued Province, Algeria
• Aïn Ben Khelil, a town and commune in district of Mécheria, Naâma Province, Algeria

• Halil River, also Haliri River or Zar Dasht River in its upper reaches, a river in the Jiroft and Kahnuj districts of Kerman Province, Iran
• Khalil Kord, a village in Iran
• Khalil, alternate name of Qaleh-ye Khalileh, a village in Iran
• Qaleh-ye Khalil, a village in Khuzestan Province, Iran
• Halil Rural District, in Kerman Province, Iran

• Al-Khalil, the Arabic name of Hebron

• Khalil (band), R&B band from South Africa
• Khalil (singer) (born 1994), singer from California

• Halil, a given name
• Jalil (disambiguation), including Calil
• Khalili (disambiguation)