Euston Square is a London Underground station at the corner of Euston Road and Gower Street, just north of University College London – its main (south) entrance faces the tower of University College Hospital. The multi-interchange Euston station is beyond Euston Square Gardens, which is one street east. The station is between Great Portland Street and King's Cross St Pancras stations on the Circle, Hammersmith & City and Metropolitan lines in Travelcard Zone 1.

Euston Road is a road in Central London that runs from Marylebone Road to King's Cross. The route is part of the London Inner Ring Road and forms part of the London congestion charge zone boundary. It is named after Euston Hall, the family seat of the Dukes of Grafton, who had become major property owners in the area during the mid-19th century.