Ayyappa (disambiguation)
Ayyappan is the god of growth in Hinduism.
Ayyappa may also refer to:
- Ayyappa Paniker, an Indian writer
 - Ayyappa Masagi, an Indian activist
 - Ayyappa Nagar, a residential area in Chennai
 - Ayyappa Nayakan Pettai, a village in Tamil Nadu
 - Subbanna Ayyappan (1955–2025), Indian fisheries scientist and agricultural research administrator