Teacher professional development programmes have been implemented in Ghana to enhance teaching quality and student learning outcomes. A survey research approach was employed, with data collected from a representative sample of teachers and students across various regions in Ghana. Quantitative analysis methods were used to analyse the collected data. Findings indicate that participating teachers reported significant improvements in their pedagogical practices, particularly in integrating technology into lessons and fostering critical thinking among students. The study concludes that teacher professional development programmes have positively influenced student learning outcomes, with notable gains in mathematics and literacy scores. Based on these findings, it is recommended that continued support be provided to teachers through ongoing training initiatives to further improve teaching methodologies and student engagement.