| Haytsyunishki | |
| Native Name: | Гайцюнішкі |
| Settlement Type: | Village |
| Pushpin Map: | Belarus |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | Belarus |
| Subdivision Type1: | Region |
| Subdivision Name1: | Grodno Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Voranava District |
| Timezone: | MSK |
| Utc Offset: | +3 |
| Coordinates: | 54.2533°N 25.4339°W |
Haytsyunishki (Belarusian: Гайцюнішкі|Hajciuniški; Russian: Гайтюнишки|Gaytyunishki) is a village in Voranava District, Grodno Region, Belarus. It is known for a castellated house of Nonhart family, erected in the early 17th century.