This is a list of people who have served as Lord Lieutenant of Oxfordshire.
Since 1689, all Lords Lieutenant have also been Custos Rotulorum of Oxfordshire.
Deputy lieutenants support the work of the lord-lieutenant.
There can be several deputy lieutenants at any time, depending on the population of the county.
Their appointment does not terminate with the changing of the lord-lieutenant, but they usually retire at age 75.