Editing Thaddeus (section)

=== Thaddeus ===
* [[Thaddeus of Naples]] (fl. 1291), crusade chronicler
* [[Thaddeus (bishop of Caffa)]], 14th-century Armenian Catholic friar and bishop
* Thaddeus Bullard, American professional wrestler better known as [[Titus O'Neil]]
* [[Thaddeus Cahill]] (1867–1934), American inventor of the [[telharmonium]]
* [[Thaddeus Dryja|Thaddeus P. Dryja]], American ophthalmologist and geneticist
* [[Thaddeus Grauer]], Austrian art dealer
* [[Thaddeus William Harris]] (1795–1856), American entomologist, botanist and librarian
* [[Thaddäus Huber]] (1742–1798), Austrian violinist and composer
* [[Thaddeus B. Hurd]], American architect and amateur historian
* [[Thaddeus Kirkland]] (born 1955), American politician
* [[Thaddeus Kosciuszko]], Polish general in the American Revolution
* [[Thaddeus S. C. Lowe]] (1831–1913), American Civil War scientist and inventor
* [[Thaddeus Matthews]] (1958–2025), American pastor and broadcaster
* [[Thaddeus McCotter]] (born 1965), American politician
* [[Thaddeus Moss]] (born 1998), American football player
* [[Thaddeus O'Sullivan]] (born 1947), Irish film director, cinematographer, and screenwriter
* Ari Thaddeus Pilichowski, 20th-century French-British linguist and conference interpreter, better known as [[Teddy Pilley]]
* [[Thaddeus Coleman Pound]] (1833–1914), Lieutenant Governor of Wisconsin and grandfather of [[Ezra Pound]]
* [[Thaddeus Stevens]] (1792–1868), leader of the Radical Republicans during the American Civil War and Reconstruction
* [[Thaddeus Ward]] (born 1997), American baseball player
* [[Thaddäus Weigl]] (1776–1844), Austrian composer and music publisher
* [[Thaddeus Young]], American basketball player for the Toronto Raptors
* [[Thaddeus Joy]], boat captain of "Seneca Chief" on Erie Canal.