Tel Aviv-Yafo Municipality is the arm of local government responsible for the administration of the Israeli city of Tel Aviv-Yafo. Tel Aviv-Yafo Municipality handles such municipal affairs as education, culture, social welfare, infrastructure, urban planning and sanitation. The current head of the municipality is Ron Huldai.

Tel Aviv-Yafo, usually referred to as just Tel Aviv, is the most populous city in the Gush Dan metropolitan area of Israel. Located on the Israeli Mediterranean coastline and with a population of 474,530, it is the economic and technological center of the country. If East Jerusalem is considered part of Israel, Tel Aviv is the country's second-most-populous city, after Jerusalem; if not, Tel Aviv is the most populous city, ahead of West Jerusalem.