ObjectiveTo examine the association between family-centered care and its components with delayed or missed preventive care due to the COVID-9 pandemic among US children. MethodsThis is a cross-sectional study using nationally representative data from the 2021 National Survey of Children’s Health (NSCH). Children were eligible if they received health care services in the past 12 months (n = 42,649; 79.3%). We excluded children with missing data, for a final sample of 40,511 (93.7% of the eligible sample). Children were deemed to have received family-centered care if caregivers responded “always” or “usually” to all five measures of family-centered care. Poisson regression was used to ascertain weighted prevalence ratios (PRs) and 95% confidence intervals (CIs). Predisposing, enabling, and need factors of health care services use were evaluated as potential confounders. ResultsApproximately 86.7% of children received family-centered care during the pandemic, with significant racial and ethnic differences, findings consistent with pre-pandemic data. In multivariable analyses adjusted for the child’s race and age, family-centered care was associated with a 30% reduced likelihood of delayed or missed preventive care (95% CI: 0.64–0.78). Individual components of family-centered care were associated with a 26%−43% reduced likelihood of delayed or missed preventive care. ConclusionsFamily-centered care and its components were associated with a reduced likelihood of delayed or missed pediatric preventive care. Our findings highlight the important role of health care providers in curbing the negative effects of the COVID-19 pandemic on pediatric preventive care utilization and emphasize the need to expand family-centered care among racial and ethnic minority groups.