Background: Birth preparedness is an important component of safe motherhood and requires emotional, informational, financial, and practical support during pregnancy. Adequate preparation enables pregnant women and their families to make timely decisions regarding place of birth, skilled birth attendance, transportation, financial resources, companionship, emergency support, and recognition of maternal and fetal danger signs. Husbands may play an important role in supporting maternal decision-making and facilitating access to appropriate maternity care. Objective: This study aimed to examine the association between husband support and pregnant women’s readiness for childbirth. Methods: This cross-sectional study involved 120 pregnant women in their third trimester. Husband support was assessed using a multidimensional questionnaire covering emotional, informational, instrumental, and decision-making support. Childbirth readiness was assessed based on several preparedness components, including planned place of birth, skilled birth attendant, transportation, availability of funds, birth companion, blood donor plan, and recognition of pregnancy and childbirth danger signs. Data were analyzed to determine the association between husband support and childbirth readiness using the chi-square test and odds ratio. Results: Among women who received high levels of husband support, 83.3% were categorized as ready for childbirth, compared with 50.0% among women who received low levels of support. Statistical analysis demonstrated a significant association between husband support and childbirth readiness (χ²=15.24; p<0.001). The odds ratio was 5.00, indicating that women with high husband support had higher odds of being categorized as ready for childbirth compared with those receiving low support. Conclusion: Strong husband support is associated with better childbirth readiness among third-trimester pregnant women. Couple-centered antenatal counselling that actively involves husbands may strengthen birth preparedness and encourage shared decision-making regarding maternal and newborn care.