Authorities put Mahafarid Amir Khosravi, also known as Amir Mansour Aria, to death at Evin prison, just north of the capital, Tehran, the station reported. The report said the execution came after Iran's Supreme Court upheld his death sentence.
The fraud involved using forged documents to get credit at one of Iran's top financial institutions, Bank Saderat, to purchase assets including state-owned companies like major steel producer Khuzestan Steel Company.
A total of 39 defendants were convicted in the case. Four received death sentences, two got life sentences and the rest received sentences of up to 25 years in prison.
The trials raised questions about corruption at senior levels in Iran's tightly controlled economy during the administration of former President Mahmoud Ahmadinejad.
Mahmoud Reza Khavari, a former head of Bank Melli, another major Iranian bank, escaped to Canada in 2011 after he resigned over the case.