| Alois Pravoslav Trojan | |
| Birth Date: | 1815 4, df=y |
| Birth Place: | Knovíz, Bohemia, Austrian Empire |
| Death Place: | Prague, Bohemia, Austria-Hungary |
| Office: | Member of the Imperial Council |
| Term Start: | 1861 |
| Term End: | 1893 |
| Party: | Old Czech Party Young Czech Party |
| Occupation: | Lawyer, politician |
Alois Pravoslav Trojan (2 April 1815[1] - 9 February 1893) was a Czech lawyer and politician in Austria-Hungary. He was a member of the Imperial Council. He was active in the Revolutions of 1848 in the Austrian Empire, a politician of Old Czech Party, and later since 1880 leader of the Young Czech Party.