The Cișmigiu Gardens or Cișmigiu Park (Romanian: Grădinile Cișmigiu or Parcul Cișmigiu) are a public park near the center of Bucharest, Romania, spanning areas on all sides of an artificial lake.
They form the oldest and, at 16 hectares, the largest park in city's central area. The main entrance is from Regina Elisabeta Boulevard, in front of the City Hall; there is another major entrance at the Știrbei Vodă Street, near the Crețulescu Palace. The southwestern corner of the park is adjacent to the Gheorghe Lazăr High School.