["Population and Development Review, Volume 52, Issue 1, Page 135-166, March 2026. ", "\nAbstract\nThis paper examines the association between national identity, defined as individuals’ cognitive and emotional attachment to the nation, and fertility intentions. A form of social identity, national identity shapes everyday interactions and choices, and individuals with a strong national identity are more likely to adjust their behavior and to follow the expressed or inferred norms for the “good of the nation.” This study argues that a stronger national identity results in fertility intentions that are aligned with the nation's needs (whether higher or lower fertility) through its effects on personal attitudes, conformity to childbearing norms and expectations, and perceived control over fertility. The findings indicate that in a pronatalist context where higher fertility is actively encouraged by the nation, a stronger national identity is associated with a lower probability of intending to remain childless and a higher probability of intending to have two or more children, with variation by age, gender, and relationship status—highlighting national identity as an important factor when considering fertility‐related decisions.\n"]