A pollster is a professional or organization that conducts or analyzes public opinion polls. However, there are various other synonyms for pollster you can use as well. One commonly used synonym for pollster is an opinion researcher. Apart from that, pollster can also be referred to as an election forecaster, market researcher, survey researcher, or data analyst. These professionals often work for media outlets, political campaigns, or research firms to gather and analyze data to better understand public opinions and attitudes. No matter what term is used, these individuals are vital to providing insight into the views and beliefs of the general public.