| Helmut Howiller | |
| Nationality: | German |
| Sport: | Judo |
| Birth Date: | 27 July 1943 |
| Birth Place: | Dieterswald, Reichsgau Wartheland, Germany (now Dzietrzkowice, Poland) |
Helmut Howiller (27 June 1943 – 3 May 2024) was a German judoka. He competed in the men's half-heavyweight event at the 1972 Summer Olympics.[1] Howiller died on 3 May 2024, at the age of 80.[2]