The River Thames.
The river thames
The river that runs through London is the Thames.
The River Thames runs through London.
The River Thames
The River Thames runs from outside London on its west side and exits London on its east side.
The River Thames is found in London, England
London, England. The River Thames runs through London.
Find London on the map and you will see that the river Thames runs through London.
Is it the River Thames? I think that's how you spell it.
Thames
The river that runs through London is the Thames River. (Pronounced, 'temms'.