Familia nyuklia (kwa Kiingereza nuclear family, elementary family au conjugal family) ni familia iliyoundwa na wazazi wawili na watoto wao. Ni tofauti na familia pana, inayohusisha ndugu wengi wa wazazi, na aina nyingine za familia. Nuclear family - Definition and pronunciation. Oxford Advanced Learners Dictionary. Jalada kutoka ya awali juu ya 2011-01-31. Iliwekwa mnamo 2012-04-18. "Nuclear family". Encyclopædia Britannica Online. Encyclopædia Britannica. 2011. http://www.britannica.com/EBchecked/topic/421619/nuclear-family. Retrieved 2011-07-24. Living Arrangements of Children Family Structure and Children’s Health in the United States: Findings From the National Health Interview Survey, 2001–2007 The Nuclear Family from Buzzle.com Archived 6 Agosti 2017 at the Wayback Machine. Early Human Kinship was Matrilineal by Chris Knight. (anthropological debates as to whether the nuclear family is natural and universal).