Rhestr gramadegau Cymraeg (hyd 1900)

Dyma restr o ramadegau'r Gymraeg a gyfansoddwyd cyn 1900.

• William Salesbury. A briefe and a playne introduction, teaching how to pronounce the letters in the British tong (Llundain, 1550).;
• Gruffydd Robert. Gramadeg Cymraeg (Dosparth byrr ar y rhann gyntaf i ramadeg cymraeg) (Milano, 1567).
• Siôn Dafydd Rhys. Cambrobrytannicae Cymraecaeve Linguae Insitutiones et Rudimenta (Llundain, 1592).
• Henry Salesbury. Grammatica Britannica (Llundain, 1593).
• John Davies (Mallwyd). Antiquae Linguae Britannicae ... Rudimenta (Llundain, 1621).
• William Gambold. A Welsh Grammar or a Short and Easie Introduction to the Welsh Tongue, in two parts (Caerfyrddin, 1727; argraffiad newydd, Y Bala, 1817 a 1833)
• John Rhydderch. Grammadeg Cymraeg. (Amwythig, 1728).
• Thomas Richards. A brief introduction to the ancient British, or Welsh language: being a compendious and comprehensive grammar (Bryste, 1753) (cyfieithiad o waith John Davies)
• Robert Davies. Ieithiadur neu Ramadeg Cymraeg; sef, cyfarwyddyd hyrwydd, i ymadroddi ac ysgrifenu yr iaith Gymraeg (Caer (Caerlleon), 1808; ail argraffiad, Dinbych, 1818).
• John Parry. Gramadeg o'r iaith Gymraeg (Caer (Caerlleon), 1823).
• Hugh Hughes (Tegai). Gramadeg Cymraeg, sef Ieithiadur athronyddol (Caernarfon, 1844).
• John Mendus Jones. Gramadeg Cymreig Ymarferol (Caernarfon, 1847).
• William Spurrell. Grammadeg o iaith y Cymry.
• Thomas Rowland. A grammar of the Welsh language (Treffynnon, 1853).
• John Williams. Gomer; or A brief analysis of the language and knowledge of the ancient Cymry. (Llundain, 1854).
• David Rowlands (Dewi Môn). Grammadeg Cymraeg (Wrecsam, 1877).
• Ernst Sattler. Grammatik des Kymraeg oder der Kelto-Wälischen Sprache (Zürich, 1886).
• Syr Edward Anwyl. A Welsh grammar for schools (Llundain, 1898–9)