| Competition: | Uruguayan Primera División |
| Season: | 1929 (27th) |
| Winners: | Peñarol |
| Matches: | 240 |
| Total Goals: | 562 |
| Prevseason: | 1928 |
| Nextseason: | 1931 |
The Uruguayan Championship 1929 was the 27th season of Uruguay's top-flight football league.
The tournament consisted of a two-wheel championship of all against all. It involved fourteen teams, and the champion was Peñarol.
| Team | City | Stadium | Capacity | Foundation | Seasons | Consecutive seasons | Titles | 1928 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bella Vista | Montevideo | 4 October 1920 | 4 | 4 | align=center | - | 9th | ||||
| Capurro | Montevideo | 31 October 1914 | 2 | 2 | align=center | - | 7th | ||||
| Central | Montevideo | 5 January 1905 | 15 | align=center | - | align=center | - | align=center | - | ||
| Cerro | Montevideo | 1 December 1922 | 2 | 2 | align=center | - | 4th | ||||
| Colón | Montevideo | 12 March 1907 | 1 | 1 | align=center | - | 10th | ||||
| Defensor | Montevideo | 15 March 1913 | 5 | 2 | align=center | - | 6th | ||||
| Liverpool | Montevideo | 15 February 1915 | 7 | 7 | align=center | - | 13th | ||||
| Misiones | Montevideo | 26 May 1906 | 3 | 2 | align=center | - | 8th | ||||
| Nacional | Montevideo | Gran Parque Central | 15,000 | 14 May 1899 | 25 | 25 | 11 | 3rd | |||
| Olimpia | Montevideo | 13 March 1922 | 2 | 2 | align=center | - | 12th | ||||
| Peñarol | Montevideo | 28 September 1891 | 24 | 2 | 8 | 1st | |||||
| Rampla Juniors | Montevideo | 7 January 1914 | 5 | 5 | 1 | 2nd | |||||
| Sud América | Montevideo | 15 February 1914 | 2 | 2 | align=center | - | 5th | ||||
| Montevideo Wanderers | Montevideo | 15 August 1902 | 23 | 23 | 2 | 11th |