| Office: | Governor of Upper Austria |
| Termstart: | 5 April 2017 |
| Chancellor: | Christian Kern Sebastian Kurz Brigitte Bierlein Sebastian Kurz Alexander Schallenberg Karl Nehammer |
| Party: | ÖVP |
| Birth Date: | 21 February 1967 |
| Birth Place: | Linz, Austria |
| Predecessor: | Josef Pühringer |
| Allegiance: | Austria |
| Serviceyears: | 1990 |
Thomas Stelzer (born February 21, 1967, in Linz) is an Austrian politician who is serving as the current Governor of Upper Austria since 2017. Stelzer studied law at the Johannes Kepler University Linz from 1985 to 1990. Before becoming Governor, Stelzer was the Deputy Governor of Upper Austria from 2015 to 2017. He was a member of the Upper Austrian Parliament from 1997 to 2015.[1]
He is Knight of Honor of the Order of St. George.[2]