| Heinz Thonhofer | |
| Birth Date: | 25 September 1959 |
| Birth Place: | Bruck an der Mur, Austria |
| Position: | Midfielder |
| Years1: | 1981–1982 |
| Clubs1: | Alpine Donawitz |
| Years2: | 1983–1993 |
| Clubs2: | Sturm Graz |
| Caps2: | 235 |
| Goals2: | 24 |
| Years3: | 1993–1997 |
| Clubs3: | Kapfenberger SV |
| Nationalteam1: | Austria |
| Nationalyears1: | 1983 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Manageryears1: | 2003-2005 |
| Managerclubs1: | DSV Leoben |
| Manageryears2: | 2006-2008 |
| Managerclubs2: | SV Bad Aussee |
| Manageryears3: | 2008-2009 |
| Managerclubs3: | SV Waidhofen/Thaya |
| Manageryears4: | 2009-2012 |
| Managerclubs4: | SV Flavia Solva |
| Manageryears5: | 2012-2017 |
| Managerclubs5: | SKU Amstetten |
| Manageryears6: | 2017-2019 |
| Managerclubs6: | SV Frohnleiten |
| Manageryears7: | 2019-2023 |
| Managerclubs7: | SV Tobelbad |
| Manageryears8: | 2023- |
| Managerclubs8: | SV Gralla |
Heinz Thonhofer (born 25 September 1959) is an Austrian footballer.[1] He played in one match for the Austria national football team in 1983.[2]