Primorski dnevnik (English: The Littoral Daily), mostly known as Primorski, is a Slovene language daily newspaper published in Trieste, Italy.
It is the only Slovene daily in any country other than Slovenia, and one of the three historical daily newspapers in Italy published in a language other than Italian (the other two are the German-language Dolomiten and Neue Südtiroler Tageszeitung).
The newspaper was founded on 13 May 1945 in Trieste by the Yugoslav Partisans which occupied the city.
It was founded as the main daily newspaper for the Yugoslav-occupied Slovenian Littoral, previously known as the Julian March.
After the Soviet-Yugoslav split in 1948, Primorski dnevnik became the organ of the Titoist Italian-Slovenian Popular Front.