1919 Paddington state by-election

1919 Paddington state by-election may refer to:


 * 1919 Paddington state by-election 1, held on 24 May 1919 due to the resignation of John Osborne
 * 1919 Paddington state by-election 2, held on 26 July 1919 due to the death of Lawrence O'Hara