The Vorontsov Palace (Ukrainian: Воронцовський палац; Russian: Воронцовский дворец) is a 19th-century palace and colonnade in Odesa, Ukraine, at the end of the Prymorskyi Boulevard pedestrian walkway.

The buildings were built between 1827 and 1830 by the Sardinian-born architect Francesco Boffo for Russian Prince Mikhail Semyonovich Vorontsov, one of the governor-generals of Novorossiya.

During this time, next to the former palace was Lloyd's Travel Agency where the city's elite could purchase tickets for their trips abroad.

The Orlov wing was mainly apartments and outbuildings—nicknamed the "Orlovsky outhouse", it stretched from today's Mother-in-Law's Bridge.

[4] In 1994 sculptor Mikhail Reva built a fountain called "Day and Night" in the courtyard.