The official currency for Bahrain is the Dinar and may be purchased from the eZforex Wiki.

The Central Bank of Bahrain ('CBB') is a public corporate entity established by the Central Bank of Bahrain and Financial Institutions Law 2006. It was created on 7th September 2006.
The CBB is responsible for maintaining monetary and financial stability in the Kingdom of Bahrain. It succeeded the Bahrain Monetary Agency, which had previously carried out central banking and regulatory functions since its establishment in 1973 (shortly after Bahrain secured full independence from Great Britain).
The CBB inherits the BMA's 33-year track record and wide range of responsibilities. It implements the Kingdom's monetary and foreign exchange rate policies, manages the government's reserves and debt issuance, issues the national currency and oversees the country's payments and settlement systems. It is also the sole regulator of Bahrain's financial sector, covering the full range of banking, insurance, investment business and capital markets activities.
The CBB's wide scope of responsibilities allows a consistent policy approach to be undertaken across the whole of the Kingdom's financial sector. It also provides a straightforward and efficient regulatory framework for financial services firms operating in Bahrain.
The Central Bank of Bahrain ('CBB') is a public corporate entity established by the Central Bank of Bahrain and Financial Institutions Law 2006. It was created on 7th September 2006. The CBB is responsible for maintaining monetary and financial stability in the Kingdom of Bahrain. It succeeded the Bahrain Monetary Agency, which had previously carried out central banking and regulatory functions since its establishment in 1973 (shortly after Bahrain secured full independence from Great Britain). The CBB inherits the BMA's 33-year track record and wide range of responsibilities. It implements the Kingdom's monetary and foreign exchange rate policies, manages the government's reserves and debt issuance, issues the national currency and oversees the country's payments and settlement systems. It is also the sole regulator of Bahrain's financial sector, covering the full range of banking, insurance, investment business and capital markets activities.
The CBB's wide scope of responsibilities allows a consistent policy approach to be undertaken across the whole of the Kingdom's financial sector. It also provides a straightforward and efficient regulatory framework for financial services firms operating in Bahrain.

To learn more about the the Bahrain Dinar bank notes and coins click the link below:

Source: The Central Bank of Bahrain