The National Museum of Montenegro (Montenegrin: Народни музеј Црне Горе, romanized: Narodni muzej Crne Gore) is the largest museum in Montenegro. The museum was established in 1896 and is located in Cetinje, Montenegro.

The museum is divided into five departments:

• Historical Museum of Montenegro
• Ethnographic Museum of Montenegro
• Artistic Museum of Montenegro
• King Nikola's Palace
• Biljarda, Museum of Petar II Petrović Njegoš

The museum possesses the Oktoih Prvoglasnik, a significant printed work from the late 15th century. It also host the original icon of Our Lady of Philermos, which had been in the possession of the Order of St. John since the Crusades.

Around 3000 artifacts owned by the museum cannot be located and they are presumed to have been stolen over the years.

• de Giorgio, Cynthia (2007). St John's Co-Cathedral – Valletta. Santa Venera: Heritage Books (a subsidiary of Midsea Books Ltd). ISBN 9789993271710.

• Historical National Museum of Montenegro website (2020/09/30)
• Njegoskij|org :: "The Montenegrin Ministry of Culture publishes the electronic edition of its 2007 National Museum Guidebook"