Bulgaria’s parliamentary elections are an important event in the country’s political landscape, determining the composition of the National Assembly and shaping the nation’s future. The parliamentary seats in the Bulgarian Parliament have been contested fiercely by political parties over the years, with different parties gaining or losing ground in each election cycle. Here, we present a visual representation of the parliamentary seats won by each political party in Bulgaria from 2005 to 2022. The chart and table include the party names and the number of seats each party took in the parliament after each election, providing a snapshot of the political landscape in Bulgaria over the past 17 years.