General Slavic

• Etymological Dictionary of Slavic Languages (1977-)
• Franz Miklosich: Etymologisches Wörterbuch der slavischen Sprachen (1886)
• Peter Loderecker: Dictionarium septem diversarum linguarum, videlicet latine, italice, dalmatice, bohemice, polonice, germanice et ungarice (1605)
• Peter Simon Pallas: Linguarum totius orbis Vocabularia comparativa (1786-1791): Vol. 1

Church Slavonic

Old, Early and Middle Church Slavonic with coexistent varieties

• Cyrillomethodiana (2012-): OCS, CS and hybrid Medieval and Early Modern Age linked to Bulgaria
• Franz Miklosich: Lexicon Palaeoslovenico-Graeco-Latinum (1865): CS from different areas and époques
• Dictionary of the Russian Language of the 11st - 17th texts (1975-): CS and vernacular texts from the East Slavic area
• Dictionary of Old Russian Language (11st - 14th centuries)(1988-): CS and vernacular texts from the East Slavic area
• Izmail Sreznevskij: Materials for an Old Russian Dictionary (1893): CS and vernacular texts from the East Slavic area
• Đuro Daničić: Rječnik iz književnih starina srpskih (1863-1864): CS and chancellery (Štokavian Cyrillic) texts
• Zdenka Ribarova: Comparative Index towards the Dictionaries produced under the Commision for Old Church Slavonic Lexicology and Lexicography at ICS (2015-2018)
• Rječnik crkvenoslavenskoga jezika hrvatske redakcije: Croatian Glagolitic CS (not online, only info)
• Viktor Savić: Srpskoslovenski rečnik Jevanđelja: ogledna sveska(2007): CS Gospel Dictionary from Serbia
• Alexej S. Suvorin: Dictionary of the Old Slavonic Language according to the Ostromir Gospel (1899)
• History of Russian lexicography (editions of lexicographic texts from the 13th-18th c.)

Early New Church Slavonic

• Lavretij Zyzanij: Lexis (1596): CS-Ruthenian
• Pamvo Berynda: (Church) Slavonic-Ruthenian Lexicon (1627)
• Jepifanij Slavynec'kyj: Latin - (Church) Slavonic Lexicon based on Calepinus (1642) and J. SLavynec'kyj and Arsenij Korec'kyj-Satanovs'kyj: (Church) Slavonic-Latin Lexicon (1650)
• Mardarie of Cozia: Slavonic-Romanian Lexicon (1649)
• eRomLex: database of Church Slavonic - Romanian dictionaries of the 17th century
• St Petersburg Church Slavonic-Romanian Dictionary (ante 1693)
• Fjodor Polikarpov-Orlov: Dictionarium trilingue(1704): Church Slavonic (with Russian impact) - Greek - Latin
• (Uniate) Church Slavonic - Polish Lexicon (1722)

New Church Slavonic

• Pjotr A. Aleksejev: Church (Slavonic) Dictionary (1815-1819):
  Том 1: А-Е, Vol. 2 Е-Н, Vol. 3: М-П, Vol. 4: Р-С, Vol. 5: Т-Ѵа>
• Academic Dictionary of the Church Slavonic and Russian Languages (1847)
• Alexander Ch. Vostokov: Dictionary of the Church Slavonic Tongue (1858-1861)Том 1, Том 2
• Pjotr A. Hildebradt: Informational and Explanatory Dictionary of New Testament (1882-1885)
• Grigorij D'jačenko: Full Church Slavonic Dictionary (1900)
• Sava Petković: Rečnik crkvenoslovenskog jezika (1935)
• Dictionary of the Church Slavonic Language of the New Age (2019-)
• Eva Katolická: Lexikální analýza Hlaholského missálu Vojtěcha Tkadlčíka: New Czech Church Slavonic

Czech

• Vokabulář webový: Old Czech (13th - 15th cc.)
• Lexikální databáze humanistické a barokní češtiny: Middle Czech (16th - 18th cc.)
• Daniel Adam z Veleslavína: Nomenclator quadrilinguis (1598)
• Václav Jan Rosa: Thesaurus Linguae Bohemicae (ca 1700)
• Karl Ignaz Tham: Neues ausführliches und vollständiges deutsch-böhmisches Nationalleixikon (1799)
• Josef Jungmann: Slownjk česko-německý (1835-1839)

Slovak

• Slovak Language Portal
• Anton Bernolák: Lexicon Slavicum Bohemico-Latino-Germanico-Ungaricum (1825)

Polish

• Słownik staropolski (1953-2000): Old Polish
• Rozariusze z polskimi glosami: Dictionary of Old Polish Glosses
• Słownik polszczyzny XVI wieku (1966-1994): Early Middle Polish
• Elektroniczny Słownik Języka Polskiego XVII i XVIII wieku: High Middle Polish
• Jan Mączyński: Lexicon Latino-Polonicum ex optimis Latinae linguae Scriptoribus concinnatum (1564)
• Grzegorz Knapski: Thesaurus Polonolatinograecus (1621): Vol. I.
• Samuel Linde: Słownik języka polskiego (1807-1814)
• Aleksander Brückner: Słownik etymologiczny języka polskiego (1927)

Sorbian, Kashubian, Polabian

• Low Sorbian Dictionary
• Upper Sorbian Dictionary
• Sorbian historical handwritten dictionaries
• Sorbian Earlier printed texts (including dictionaries)
• Friedrich Lorentz: Slovinzisches Worterbuch (1908) Vol. 1, Vol. 2 (Slovincian, an extinct archaic Kashubian dialect)

Ukrainian and Belarusian

Etymological Dictionaries

• Ukrainian Etymological Dictionary
• Belarusian Etymological Dictionary

Ruthenian

• (Church)Slavonic - Ruthenian Synonyms (17th century)
• Dictionary of the Old Ukrainian Language (14th-15th c.) (1977-1978): Ruthenian and Moldavian chancellery language
• Dictionary of the Ukrainian Language (1500-1650) (1994-): Ruthenian from the territory of current Ukraine and Moldavia
• Historical Dictionary of the Belarusian Language (1982-): Ruthenian of the 14th - 18th centuries
• Old Belarusian Lexicon

Russian

• Russian Etymological Dictionaries
• Tönnies Fenne: Low German Manual of spoken Russian (1609)
• Dictionary of the Russian Language of the 18th century
• Il'ja Kopievskij: Nomenclator in lingua latina, germanica et russica (1700): Russian with CS impact
• Teutsch-lateinisches und russisches Lexicon (1731)
• Dictionary of the Russian Academy (1789-1794)
• Latin-Russian Dictionary (1767)

Bulgarian and Macedonian

• Bulgarian Etymological Dictionary
• Δανιήλ Μοσχοπολίτης: Εισαγωγική Διδασκαλία (1802): Early Modern Greek - Aromanian - Bulgarian - Albanian
• Franz Miklosich: Die Sprache der Bulgaren in Siebenbürgen (1856): Transylvanian Bulgarian (extinct)

Bosnian, Croatian, Serbian

• Petar Skok: Etimologijski rječnik hrvatskoga ili srpskoga jezika (1971-1973)
• Jacobus Micalia: Thesaurus linguae illyricae (1649): Štokavian of Bosnia(mainly Jekavian with Čakavian impact)
• Joannes Bėllosztėnëcz: Gazophylacium, seu Latino-Illyricorum onomatum ærarium(1670): Kajkavian (with impact of other dialects)
• Ardelio Della Bella: Dizionario italiano, latino, illirico (1728): Jekavian Štokavian
• Andrea Jambressich: Lexicon Latinum interpretatione Illyrica, Germanica, et Hungarica (1742): Kajkavian (with impact of other dialects)
• Gioacchino Stulli Raguseo: Vocabolario italiano-illirico-latino (1810): Vol. I., Vol. II (Jekavian Štokavian)
• Teodor Avramović: Deutsch- und Illyrisches Wörterbuch (1790): Slaveno-Serbian
• Rječnik hrvatskoga kajkavskoga književnog jezika (Dictionary of Croatian Kajkavian Literary Language)

Slovenian

• Slovenian language portal (including historical, etylomological and Prekmurian)
• Hieronymus Megiser: Dictionarium quattuor linguarum (1592)
• Hippolyti Dictionarium trilingue (1712)
• Marco Pohlin: Parvum dictionarium trilingue (1781)
• O. Gutsmann: Deutsch-windisches Wörterbuch (1789): Carinthian Slovenian