Louis-Philippe de Grandpré, CC GOQ QC (February 6, 1917 – January 24, 2008) was a Canadian lawyer and puisne justice of the Supreme Court of Canada.

The First ministry of Louis-Philippe was announced on 11 August 1830 by King Louis Philippe I two days after he had become king. It replaced the Provisional Ministry announced on 1 August 1830. On 2 November 1830 it was replaced by the Cabinet of Jacques Laffitte.

Louis-Philippe Beaubien (March 3, 1903 – March 28, 1985) was a Canadian politician.

Louis-Philippe Mercier was a politician from Quebec, Canada.

Louis-Philippe de Rigaud, comte de Vaudreuil (1691, Quebec City – 1763, Rochefort, Charente-Maritime ) was a French naval officer.

Louis-Philippe Gauthier (January 17, 1876 – July 7, 1946) was a physician and political figure in Quebec, Canada. He represented Gaspé in the House of Commons of Canada from 1911 to 1917 as a Conservative.