Heredotia may refer to:

• Herodotia (insect) – Herodotia Girault, 1931 – a genus of fig wasps
• Herodotia (plant) – Herodotia Urb. & Ekman [1826] – a plant genus in the family Asteraceae

• Tapan, Azerbaijan
• Tapan Chatterjee
• Tapan Chowdhury (Singer)
• Tapan (community development block)
• Tapan (disambiguation)
• Tapanee Levitation 4
• Tapan, Homalin
• Tapani Aartomaa
• Tapani Haapakoski
• Tapani Kalliomaeki
• Tapani Kansa
• Tapani Koivuniemi
• Tapanila
• Tapanilan Era
• Tapanilan Erä
• Tapanilan Erä (floorball)
• Tapani mattila memorial trophy
• Tapaninkyla
• Tapaninkylä
• Tapaninvainio
• Tapani Rinne
• Tapani Tolli
• Tapani Tölli
• Tapan Kumar Pradhan
• Tapanli