David Arnot was a Scottish prelate of the Catholic Church. He was the Bishop of Galloway (Scotland) from 1509 to 1526. He was from the Arnot family of Arnot, Fife.
- Occupation
- Catholic priest, Catholic bishop
- Position held
- bishop of Galloway, Scotland 1128-1558, abbot
- Born
- 1500
- Died
- 1536