| Benny Petrus | |
| State House: | Arkansas |
| District: | 14th |
| Term Start: | 2007 |
| Term End: | 2012 |
| Office2: | Speaker of the Arkansas House of Representatives |
| Term2: | 2007–2009 |
| Predecessor2: | Bill Stovall |
| Successor2: | Robbie Wills |
| Birth Date: | 23 November 1956 |
| Death Place: | Little Rock, Arkansas, U.S. |
| Profession: | Farmer and car dealer |
| Residence: | Stuttgart, Arkansas |
| Party: | Democratic |
Benny C. Petrus (November 23, 1956 – May 17, 2024) was an American politician. He was a member of the Arkansas House of Representatives, serving from 2002 to 2008. He was a member of the Democratic Party.[1] Petrus died in Little Rock, Arkansas, on May 17, 2024, at age 67.[2]