Codex Bobiensis or Bobbiensis is one of the oldest Old Latin manuscripts of the New Testament, albeit in fragmentary form. It is designated by the siglum k or VL 1 in the Beuron register of Latin New Testament manuscripts. The text contains parts of the Gospel of Mark (Mark 8:8-16:8) and Gospel of Matthew (Matthew 1:1-15:36).
Codex Bobiensis is the only known example of the shorter ending added directly to Mark 16:8, but not the "longer ending" through Mark 16:20. Using the study of comparartive writing styles (palaeography), it is assigned to the 4th or 5th century CE.