This paper aims to provide a comprehensive analysis of the evolution of teacher education in Poland from 1970 to 2024, detailing socio-political and economic changes that have shaped educational policies. The study uses a historical and policy analysis approach, examining legislative documents, policy developments, and educational outcomes across three distinct periods -- Socialist Era (1970-1989), Transition and Integration Era (1990-2004), and Modernisation and Reform Era (2005-2024). During the Socialist Era, centralised control and ideological rigidity resulted in a uniform system. Policy changes aimed to align education with socialist principles, often at the expense of flexibility and creativity. The Transition and Integration Era saw significant reforms driven by Poland's move towards a market economy and European Union integration. This period focused on decentralising the education system, improving teacher qualifications, and aligning with European standards, though it faced challenges such as resource disparities and resistance to change. In the Modernisation and Reform Era, efforts have focused on improving teacher education quality through modernisation and adopting international best practices. There has been an emphasis on innovation, technology integration, and lifelong learning. Despite progress, issues like equitable resource distribution and the relevance of training programmes persist. The paper concludes with recommendations for further decentralisation, better resource allocation, continuous professional development, and integrating innovative teaching methods. These recommendations aim to guide future policy and enhance the effectiveness of teacher education in Poland. Implications for research include exploring the impact of these reforms on teacher effectiveness, policy adaptation, and practice improvement in education.