Background: In 1972, Zambia made abortion lawful on a broad basis. However, safe abortion services are still limited, and the necessary standards and requirements for executing an abortion remain stringent. Due to a lack of knowledge and understanding of abortion law, many women and girls continue to seek unsafe abortion methods outside of health facilities. Healthcare providers play a key role in the provision of safe abortion care to eligible girls and women, but little is known about how they handle it. The aim of this study was to Assess and Explore the Knowledge, attitudes, and perceptions of adolescent girls and young women, and healthcare providers on abortion in the Lusaka district. Data was collected from Chawama, Chilenje, Chipata Kanyama, and Matero Level 1 Hospitals in Lusaka District. Method: To answer the research topic, the study used Exploratory mixed approaches. Statistical Package for Social Science, Versioni20.0 (SPSS) was used. The matic analysis was used to examine qualitative data by extracting themes from the responses. To see if there were any differences or correlations between the variables' knowledge, perceptions, and attitudes, cross-tabulations were used. This was demonstrated using Chi-square tests, which were all done at a 95ipercenticonfidenceiinterval with ai 0.05 significance level as the crucial level. For reporting, the SPSS frequencies were exported to Microsoft Word. Results: The study indicated that the knowledge levels on abortion among participants were high (93.25%). However, some participants on the other hand did not have sufficient information regarding the legality of abortion in Zambia. The theme analysis of reasons why they do not favor abortion revealed that one of them is religious, believing that abortion is comparable to murder. The findings also reveal that a person's religious affiliation influences their decision-making and thought process regarding abortion. Conclusion: The findings of this study suggest.......