William Fitzpatrick
# William Fitzpatrick

William Fitzpatrick may refer to:

* William H. Fitzpatrick (1865–1932), American Democratic Party official
* William John Fitzpatrick (1830–1895), Irish historian
* William P. Fitzpatrick (born 1961), Irish-American politician
* William of Salisbury, 2nd Earl of Salisbury (died 1196), sometimes referred to as William fitz Patrick
