The study was designed to examine the factors influencing parental attitudes towards girls' regular school attendance in public secondary schools in Morogoro Municipality, Tanzania. The study was guided by feminism theory based on the framework of gender relations. The study employed descriptive research design. Purposive sampling and simple random were used to determine the sample size from the target population for the study. The content validity of instruments was assured while reliability of the data collection tool was tested using Cronbach coefficient correlation for consistence. Internal consistence of items in the questionnaire was established at r=0.871. The quantitative data was analyzed by using descriptive statistical through Statistical Package for Social Sciences (SPSS) software version 25. While qualitative data was analyzed thematically. The study revealed that, lack of parental attention on their daughters’ education at home, early pregnancy and or marriages, cultural dance such as “vigodoro”, household chores and activities, tendencies of parents not to encourage girl-child education, poor parent’s education and security concern for girls were the major factors that hindered girls from attending school regularly. The study also found that, other factors apart from the socio-cultural factors included, level of the education of parents, parents’ occupation, missing parents, negative attitudes on girls’ education and long distance to school played a significant role in hindering girls from attending school regularly. The study proposed several remedial measures such as construct of girls’ hostel, establishment and or promoting gender equality policies and enhancing girls’ educational opportunities be put in place to facilitate girls’ regular school attendance. It was recommended that, advocating for the policy reforms to support gender equity in education, revising the current policy of fee-free education to be relevant with parent’s economic status and creating supportive school environments would support female students regular school attendance. Community engagement and the awareness campaigns could shift societal attitudes and foster parental support for girls' education. It was concluded that, addressing the socio-cultural factors and economic barriers is crucial for ensuring equitable access to education for girls in public secondary schools