Najib (Arabic: نجيب) is an Arabic male name. It may refer to the following people:
- Abu al-Najib al-Suhrawardi (1097–1168), Persian Sufi
- Najib-ad-din Samarqandi (died 1222), Persian physician
- Najib-ul-Daula (died 1770), tribal chief in Rohilkhand, India
- Ahmad Najib al-Hilali (1891–1958), Prime Minister of Egypt
- Muhammad Najib ar-Ruba'i (1904–1983), President of Iraq
- Najeeb Halaby (1915–2003), US businessman and politician
- Mohammad Najibullah (1947–1996), President of Afghanistan
- Najib Tun Razak (born 1953), Prime Minister of Malaysia
- Najib Mikati (born 1955), Prime Minister of Lebanon
- Najib Daho (1959–1993), Moroccan-born English boxer
- Najeeb Ahmed (died 1990), Pakistani student leader
- Najib Balala (born 1967), Kenyan politician
- Najib Amhali (born 1971), Moroccan-born Dutch stand-up comedian and actor
- Najeeb Amar (born 1971, Pakistan-born Hong-Kong cricketer
- Najib Mohammad Lahassimi (born 1978), Moroccan held in Guantanamo
- Najib Farssane (born 1981), French footballer
- Najeeb al Tarhouni (born 1983), Libyan footballer
- Najib Naderi (born 1984), Afghan footballer
- Najeeb Jung, Indian academic administrator
- Baraa Najib al-Ruba'i, Iraqi politician
- Najeeb Qahtan Al-Sha'abi, Yemeni politician
- Nageeb al-Hadi, Yemeni arrested in Canada