Anegasaki Power Station (姉崎火力発電所, Anegasaki karyokuhatsudensho) is a large power station in Ichihara, Chiba, Japan. The facility operates with an installed capacity of 3,600 MW. Power is generated by six turbines rated at 600 MW. The station utilizes six 600 MW units, which use the following types of fuel.

• Unit 1: Natural gas, fuel oil, crude oil
• Unit 2: Natural gas, fuel oil, crude oil
• Unit 3: Natural gas, fuel oil, crude oil, LPG
• Unit 4: Natural gas, fuel oil, crude oil, LPG
• Unit 5: Natural gas, LPG
• Unit 6: Natural gas, LPG

• List of largest power stations in the world
• List of power stations in Japan