| Tomáš Nádašdi | |
| Birth Date: | 1980 5, mf=yes |
| Birth Place: | Spišská Nová Ves, Czechoslovakia |
| Position: | Defence |
| Shoots: | Left |
| Height Ft: | 6 |
| Height In: | 0 |
| Weight Lb: | 190 |
| Played For: | HK Spišská Nová Ves HC Košice HK Dubnica HK Trebišov MsHK Žilina HC Slovan Ústečtí Lvi HC Kladno HK Poprad AaB Ishockey HK Nitra MHk 32 Liptovský Mikuláš HK Indian Žiar nad Hronom HK Považská Bystrica |
| Draft: | Undrafted |
| Career Start: | 1998 |
Tomáš Nádašdi (born May 14, 1980) is a Slovak former professional ice hockey defenceman.