Fojnica Armorial (Serbo-Croatian: Fojnički grbovnik, Фојнички грбовник) is a prominent Illyrian armorial of South Slavic heraldic symbols, which contains mainly fictional medieval coats of arms, among which there can be found several actual coats of arms.

[1] The manuscript is an important source of the classical heraldry of South Slavic Southeast Europe, alongside the Korjenić-Neorić Armorial of 1595, and the "Illyrian Armorial" (Society of Antiquaries of London MS.54) collected by Edward Bourchier, 4th Earl of Bath before 1637.

There follows a title page, written in Cyrillic, which attributes the work to one Stanislav Rubčić, in honour of King Stefan Dušan, with the date 1340.

[4] There is an added note in Latin, dated 1800, which testifies that the manuscript had been kept in Fojnica monastery "from time immemorial".

After this, there are ten coats of arms of late medieval realms of the region, Macedonia (Macedoniae), "Illyria" (Vllvriae), Bosnia (Bosnae), Dalmatia (Dalmatie), Croatia (Crovatiae), Slavonia (Slavoniae), Bulgaria (Bvlgariae), Serbia (Svrbiae), Rascia (Rasciae) and "Primordia" (Primordiae), followed by coats of arms of noble families.