Haringey has been Town twinning with Koblenz, Germany since 1969.  It has also twinned with the towns of Arima in Trinidad and Tobago, Clarendon in Jamaica, Larnaca in Cyprus, Livry-Gargan in the suburbs of Paris, France, Sundyberg in Sweden and Jalasjarvi in Finland
The former Metropolitan Borough of Lambeth and its successor have been twinned with the Vincennes district of Paris in France since 1955. Lambeth also has twinning arrangements with Bluefields in Nicaragua; Moskvoretsky in Russia (although this is abeyance since changes to the city government of Moscow); Shinjuku in Japan; and Spanish Town in Jamaica.
The borough is twinned with the following towns: