Bubalus murrensis, also known as European water buffalo, is an extinct bovine that lived in Europe during the Pleistocene. Its closest living relatives are the wild water buffalo (Bubalus arnee), the tamaraw (Bubalus mindorensis), the lowland anoa (Bubalus depressicornis), the mountain anoa (Bubalus quarlesi) and the domestic water buffalo (Bubalus bubalis). A 2021 study of the DNA of current European buffalo herds showed that there was some interbreeding with the domestic water buffalo before it finally became extinct.