| Mathias Mongenast | |
|---|---|
| Prime Minister of Luxembourg | |
|
In office October 12, 1915 – November 6, 1915 |
|
| Monarch | Marie-Adélaïde |
| Preceded by | Paul Eyschen |
| Succeeded by | Hubert Loutsch |
| Personal details | |
| Born | July 12, 1843 Diekirch, Luxembourg |
| Died | January 10, 1926 (aged 82) Luxembourg, Luxembourg |
| Political party | Independent |
Mathias Mongenast (July 12, 1843 – January 10, 1926) was a Luxembourgish politician. He was the ninth Prime Minister of Luxembourg, serving for twenty-five days, from 12 October 1915 until 6 November 1915.