Jeszenszky
| House of Jeszenszky | |
|---|---|
| Country | Kingdom of Hungary |
| Founded | 1255 (Kisjeszen branch) 1278 (Nagyjeszen branch) |
| Founder | András Temérdek (Kisjeszen branch) Mágya (Nagyjeszen branch) |
| Cadet branches | Kisjeszen branch Nagyjeszen branch |
The Jeszenszky family or Jesenský (also Jessensky, Jessinsky, Jessensky de Gross Jessen) is the name of two old noble families in the Kingdom of Hungary. They have a mutual name but their origins are different.