The study aims to examine the influence of parental involvement on students’ moral behaviour in Muslim secondary schools in Kampala Capital City, Uganda. The study follows three specific objectives; i) To examine the influence of parent communication on students’ moral behaviour, ii) To examine the influence of parental participation in school activities on students’ moral behaviour, and iii) To examine the influence of home-school collaboration on students’ moral behaviour in Muslim secondary schools in Kampala Capital City, Uganda. A cross-sectional survey design was adopted with a quantitative research approach. A sample size of 68 individuals (teachers and administrators) was taken into account to provide sufficient data for statistical analysis generated from three Muslim secondary schools selected in Kampala Capital City. Descriptive and linear regression analysis techniques were employed in scrutinizing the quantitative data collected. The study found that parent communication had a statistically positive and strong significant influence on students’ moral behaviour in Muslim secondary schools in Kampala Capital City, Uganda (β=0.595, P-value=0.000). Also, the study found that parental participation in school activities had a statistically positive and strong significant influence on students’ moral behaviour in Muslim secondary schools in Kampala Capital City, Uganda (β=0.634, P-value=0.000). Further, the study found that home-school collaboration had a statistically positive and strong significant influence on students’ moral behaviour in Muslim secondary schools in Kampala Capital City, Uganda (β=0.552, P-value=0.000) at a 0.05 level of significance. The study concludes that parental involvement has a statistically positive and significant influence on students’ moral behaviour such that an improvement in parental involvement through parent communication, parental participation in school activities, and home-school collaboration results into an enhancement in students’ moral behaviour in Muslim secondary schools inKampala Capital City, Uganda. The study recommends that schools should strengthen parent-school collaboration by establishing regular communication with parents through meetings, newsletters, and digital platforms to discuss students’ academic progress and moral behaviour influencing an enhancement in students’ moral behaviour in Muslim secondary schools in Kampala Capital City, Uganda.

Nassimbwa Sumayiya, Ssali Muhammadi Bisaso, Nabukeera Madinah, Matovu Musa, "Parental Involvement and Students’ Moral Behaviour in Muslim Secondary Schools in Kampala Capital City, Uganda" International Journal of Humanities and Social Sciences Research Studies, V1(4): Page(14-27) September-October 2026. ISSN: 3139-0854. www.ijhssrs.com. Published by Scientific and Academic Research Publishing.