| Arlo Hullinger | |
| Office: | Member of the Iowa House of Representatives |
| Term Start: | 1965 |
| Term End: | 1981 |
| Birth Date: | 29 August 1921 |
| Birth Place: | Decatur County, Iowa, U.S. |
| Death Place: | Osceola, Iowa, U.S. |
| Party: | Democratic |
| Occupation: | Farmer |
Arlo Victor Hullinger (August 29, 1921 – December 27, 2021) was an American politician in the state of Iowa.
Hullinger was born in Decatur County, Iowa on August 29, 1921. He attended Iowa State University and was a farmer. He served in the Iowa House of Representatives from 1965 to 1981 as a Democrat.[1] Hullinger died in Osceola, Iowa on December 27, 2021, at the age of 100.[2] [3]