List of Famous people named Old

Azayamankawin, also known as Hazaiyankawin, Betsey St. Clair, Old Bets, or Old Betz, was one of the most photographed Native American women of the 19th century. She was a Mdewakanton Dakota woman well known in Saint Paul, Minnesota, where she once ran a canoe ferry service. Old Bets was said to have helped many women and children taken captive during the Dakota War of 1862.

Thomas Mitchell Morris, otherwise known as Old Tom Morris, was a Scottish golfer. He was born in St Andrews, Fife, the "home of golf" and location of the St Andrews Links, and died there as well. Young Tom Morris, also a golfer, was his son.

Old Croghan Man is a well-preserved Irish Iron Age bog body found in June 2003. The remains are named after Croghan Hill, north of Daingean, County Offaly, near where the body was found. The find is on display in the National Museum of Ireland in Dublin. Old Croghan Man was found three months after a similar find, dubbed Clonycavan Man, in County Meath.