The price of Premium Motor Spirit (PMS), otherwise known as petrol, has been increased by at least N100 per litre at the pump.
This followed the recent increase in the price of crude oil in the global market as a result of the bombardment of Iran by the United States and Israel over the weekend.
The air strikes killed the Supreme Leader of Iran, Mr Ayatollah Ali Khamenei, and several others.
Iran has responded by firing missiles at US facilities in some Gulf countries, including Saudi Arabia, Qatar, Kuwait, Bahrain, the UAE, and others.
Crude oil prices rose to about $80 per barrel on the market from about $70 per barrel before the Middle East crisis.
Oil marketers in Nigeria have responded to the tension and have raised the prices of petroleum products.
At most MRS Oil retail stations in Lagos, the new price notice showed an increase of about N100 per litre.
As of Monday, the price of PMS was N837 per litre, but on Tuesday morning, it had changed to N938 per litre, while at NNPC retail stations, it was N930 per litre instead of the previous N830 per litre.