Nathaniel Moore (1884–1910) was an American Olympic golfer.
Nat, Nathan, or Nathaniel Moore may also refer to:
- Nat Moore (born 1951), American football player
- Nathan Moore (American musician), American musician of ThaMuseMeant and Surprise Me Mr. Davis
- Nathan Moore (English musician), English singer, member of Brother Beyond
- Nathaniel Fish Moore (1782–1872), president of Columbia College
- Nathaniel G. Moore, Canadian writer