Daniel McLean (MacLean or McClean) (October 2, 1770 in New Jersey – February 8, 1823 in
Alexandria, Virginia) was a successful businessman in banking trade who owned one of the earliest sugar refineries in Alexandria, Virginia. He was also a chief benefactor of
St. Paul's Episcopal Church in Alexandria, Virginia. McLean's father, Donald McLean, was born in
Isle of Mull,
Argyll,
Scotland.