During 13 visits to Turkey observations were· made on the herpetofauna. A total of 88 taxa was recorded. From each taxon the localities, altitudes, dates and the availability of documentation by photographs and/or preserved specimens are listed. Where appropriate, comments are added on ecology, morphology, taxonomy and/or biogeography. For the species Bufo bufo, Mabuya viltata, Leptotyphl ops macrorhynchus and Vipera albizona a considerable range extension was estabished by this study.