| Alphonse Engels | |
| Office: | Deputy Governor-General of Équateur |
| Term Start: | 1919 |
| Term End: | 25 October 1921 |
| Predecessor: | Georges Moulaert |
| Successor: | Charles Duchesne |
| Office3: | Deputy Governor-General of Congo-Kasaï |
| Term Start3: | 1922 |
| Term End3: | 19 June 1929 |
| Predecessor3: | Léon Guilain Bureau (1869–1944) |
| Successor3: | Joseph Beernaert |
| Birth Date: | 1880 |
| Death Date: | 1962 |
| Nationality: | Belgian |
| Occupation: | Soldier, administrator |
Alphonse Engels (1880–1962), or A.L.R. Engels, was deputy governor-general of Congo-Kasaï province in the Belgian Congo from 1924 to 1929.
Alphonse Engels was born in 1880.He became a soldier by trade.He replaced Georges Moulaert as deputy governor-general of Équateur in 1919. On 25 October 1921 he was succeeded as governor by Charles Duchesne.
Engels was deputy governor-general of Congo-Kasaï province in the Belgian Congo from 1924 to 1929.He replaced Léon Guilain Bureau (1869–1944) as deputy governor-general of Congo-Kasaï in 1922.In 1925 he was made governor and deputy governor-general of the province.He left office on 19 June 1929, replaced by Joseph Beernaert.
In September 1930 Engels was a member of a formal commission of inquiry into the conditions of laborers in the colony.Other members included Colonel Alexis Bertrand and Pierre Ryckmans, who had investigated the Kilo-Moto gold mines and the Huileries du Congo Belge (HCB).
Later he became a member of the Commission for the Royal Belgian Colonial Institute's Belgian Colonial Biography.He may have not been entirely impartial.When describing the very controversial summary execution by the Belgian officer Hubert Lothaire of the British merchant Charles Stokes in 1895, Engels describes Lothaire as a valliant officer, while Stokes had played an infamous role.
Engels died in 1962.