- Source: Heliogomphus nietneri
- Heliogomphus nietneri
- Heliogomphus
- List of recently extinct insects
- List of recently extinct invertebrates
- List of recently extinct arthropods
- List of critically endangered insects
- IUCN Red List critically endangered species (Animalia)
- List of critically endangered invertebrates
- List of critically endangered arthropods
- List of Odonata species of Sri Lanka
Heliogomphus nietneri is a species of dragonfly in the family Gomphidae. It is endemic to Sri Lanka. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.