DeLeon (surname)
# DeLeon (surname)

DeLeon or De Leon is a surname. Notable people with the surname include:

* Alexander DeLeon (born 1989), US musician
* Count de Leon (1788–1834), German alchemist and mystic, born Bernhard Müller
* Carlos De León (1959–2020), Puerto Rico-born US athlete in boxing
* Daniel De Leon (1856–1914), US political activist and newspaper editor
* Edwin de Leon (1818–1891), US lawyer and newspaper editor
* Gloria DeLeon (born 1952), US social worker
* Idalis DeLeón (born 1966), US singer and television personality
* Jack DeLeon (1924–2006), US television actor
* José DeLeón (born 1960), Dominican Republic-born US athlete in baseball
* Kevin de León (born 1966), US politician
* Leroy DeLeon (born 1948), Trinidad & Tobago-born US athlete in football
* Luis DeLeón (born 1958), Puerto Rico-born US athlete in baseball
* Millie DeLeon (1873–1922), US stage performer
* Nick DeLeon (born 1990), US football player
* Oscar D'León (born 1943), Venezuelan musician
* Rafael de Leon (1908–1999), Trinidad & Tobago musician, known as Roaring Lion
* Ronnie Deleon (f. 1980s-1990s), US kickboxer
* Russ DeLeon (born 1965), US attorney and co-founder of PartyGaming
* Skylar Deleon (born 1979), US actor convicted of a 2004 murder
* Walter DeLeon (1884–1947), US screenwriter
