The Social Democratic Party of Finland (SDP) is one of the country's major political parties, with a rich history dating back to its founding in 1899. The SDP advocates for social justice, equality, and comprehensive welfare policies, aiming to create a fair and inclusive society. The party traditionally represents the interests of workers and marginalized groups, promoting labor rights, social security, and progressive taxation.

Over the years, the SDP has been a significant player in Finnish politics, participating in multiple coalition governments and shaping key policies in areas such as healthcare, education, and climate action. With a commitment to democratic socialism, the party emphasizes the importance of social cohesion and sustainable development. The SDP continues to play a crucial role in addressing contemporary challenges in Finland, including economic inequality and environmental sustainability, while striving to maintain a strong welfare state that supports all citizens.