Marylebone High Street was an electoral ward in the City of Westminster from 2002 to 2022. The ward was first used in the 2002 elections and last used for the 2018 elections. It returned three councillors to Westminster City Council.
The election took place on 3 May 2018.
The election took place on 22 May 2014.
The by-election was held on 2 May 2013, following the resignation of Harvey Marshall.
The by-election was held on 3 May 2007, following the resignation of Michael Vearncombe.
The election took place on 4 May 2006.