The MO Museum (Lithuanian: MO muziejus) is a modern art museum in Vilnius, Lithuania. As a private initiative of Lithuanian scientists and philanthropists Danguolė Butkienė and Viktoras Butkus, it functioned as an art museum without walls for about ten years. The collection of 6,000 modern and contemporary pieces contains major Lithuanian artworks from the 1950s to the present day. The museum was opened to the public on 18 October 2018 in the building designed by Studio Libeskind and Do Architects studio. Total building floor area: 3100 sq.m., height: 17 m. Architect Daniel Libeskind commented that although it is his smallest project, it is also one of his favorites, and he also noted that he used circular form in it for the first time (spiral staircase in the interior). Italian news agency ANSA included Mo Museum into Top 10 21st century museums to visit. The museum hosts numerous exhibitions, film screenings, educational workshops, concerts and other cultural events, which are intended for various age groups.

MO Museum is located in Vilnius, Lithuania. Its specific geographic coordinates are latitude 54.6794 and longitude 25.2778.
The museum was established in 2009, making it a significant historical institution in the region.
modern art museum in Vilnius, Lithuania... It is a key destination for those interested in culture and history in Lithuania.