| Aloizs Tumiņš | |
| Realname: | Aloizs Tumiņš |
| Nationality: | Soviet Union;  Latvia |
| Weight: | Amateur boxing |
| Birth Date: | 22 March 1938 |
| Birth Place: | Riga, Latvia |
| Death Date: | 29 January 2009 (age 70) |
| Death Place: | Riga, Latvia |
| Total: | 220 |
| Wins: | 200 |
Aloizs Tumiņš (22 March 1938 – 29 January 2009) was a Latvian boxer from the Soviet Union.
He won two medals at the European Amateur Boxing Championships: gold medal at Belgrade 1961[1] and silver one at Moscow 1963 both in the Light Welterweight division.[2]