She was one of 13 people to be punished in the ultra orthodox Indonesian province of Aceh, with hundreds of people cheering.
Each was given between nine and 25 strikes according to the severity of their crime.
They were found guilty of inappropriate acts , including khalwat (affectionate contact by an unmarried couple) and ikhtilat (intimacy or mixing) in violation of Islamic bylaws, according to the Antara news agency.
Pervert primary school headteacher made pupils put hands down each other's underwear as he performed sex act
The caning of a fourteenth woman, aged 22, has been delayed as she is currently pregnant.
Deputy mayor Zainal Arifin told Antara: "Caning sentences have been enforced many times in the city of Banda Aceh.
"This proves that the government and the people of Banda Aceh are committed to implementing and enforcing the sharia."