Kullamaa Manuscript (Estonian: Kullamaa käsikiri) is a manuscript which is considered to be the oldest source containing longer texts (in total about 150 words) in Estonian language. These texts are written ca 1524-1532 by clergymen Johannes Lelow and its successor Konderth Gulerth. Manuscript consists two prays ("Pater noster" and "Ave Maria") and one credo ("Credo"). The texts were discovered in 1923 by . The texts are reposited in Tallinn City Archives.