Ayothaya (; from Sanskrit अयोध्य ayōdhya, "unconquerable") may refer to several places:
Ayodhya, a city in India Ayodhya, a legendary city featured in the Ramayana. Ayothaya (city), ancient city in present-day Thailand, being a vassal state of Lavo Kingdom and the predecessor of Ayutthaya Kingdom Ayutthaya Kingdom, called Ayothaya until it was conquered by King Bayinnaung of Burma Ayothaya (town), town in Phra Nakhon Si Ayutthaya Province, Thailand Ayutthaya United F.C., football club in Thailand Bang Pa-in Ayutthaya F.C., football club in Thailand
See also Ayutthaya (disambiguation)