• Back Alley – presumably descriptive • Back Passage – presumably descriptive • Bakers Hall Court – after the nearby hall of the
Worshipful Company of Bakers • Ball Court • Baltic Street West – the streets here were built by a timber merchant circa 1810 who named them after trade-related activities; Baltic refers to the Baltic softwood trade • Barbon Alley – after
Nicholas Barbon, 17th-century economist • Barley Mow Passage – after a former inn here of this name, possibly by reference to alcohol, or else a corruption of the nearby St Bartholomew's church and hospital • Barnard's Inn – named after Lionel Barnard, owner of a town house (or 'inn') here in the mid-15th century • Bartholomew Close and Bartholomew Place – after St Bartholomew's Priory, which stood here and is remembered in the names of the local hospital and two churches •
Bartholomew Lane – after the former
St Bartholomew-by-the-Exchange church, demolished in 1840 • Bartlett Court, Bartlett Street and Bartletts Passage – after Thomas Bartlett, court printer to
Edward VI, who owned property here • Basinghall Avenue and
Basinghall Street – thought to be after land owned here by the people of Basa or Basing (in
Old Basing, Hampshire), or possibly after a mansion house of the Bassing (or Basing) family, who were prominent in the City beginning in the 13th century • Bassishaw Highwalk – after the
Bassishaw ward in which it is located • Bastion Highwalk – presumably after the adjacent Roman bastion ruins • Bear Alley – thought to be after a former inn of this name • Beech Gardens and
Beech Street – after
beech trees which formerly stood here; the name is an old one, recorded as
Bechestrete in the 13th century • Beehive Passage – after a former tavern here of this name • Bengal Court – presumably after the former British colony of
Bengal • Bell Court • Bell Inn Yard – after a former inn of this name • Bell Wharf Lane – unknown, possibly after a former tavern of this name; formerly Emperor's Head Lane, after an inn here • Ben Jonson Place – after
Ben Jonson, 17th-century playwright and poet • Bennet's Hill – after the adjacent
St Benet's church •
Bevis Marks – corruption of
Bury Marks, after a former house on this site given to
Bury St Edmunds Abbey in the 1100s;
mark is thought to note a boundary here • Billiter Court and Billiter Street – after former belzeter (bell foundry) located here • Birchin Lane – unknown, though suggested to come from the
Old English ('beard carver' i.e. a barber's); it has had several variations on this name in the past, including Berchervere, Berchenes and Birchen • Bishop's Court •
Bishopsgate, Bishopsgate Arcade and Bishopsgate Churchyard – after one of the city gates that formerly stood here, thought to commemorate Saint
Earconwald,
Bishop of London in the 7th century •
Blackfriars Bridge, Blackfriars Court, Blackfriars Lane, Blackfriars Passage and Blackfriars Underpass – after the former
Dominican (or Black friars, after their robes) friary that stood here 1276–1538 • Blomfield Street – after
Charles James Blomfield,
Bishop of London 1828–1856 • Bloomberg Arcade – after its owners/developers
Bloomberg L.P. • Bolt Court – thought to be after a former tavern called the Bolt-in-Tun • Bond Court – after a 17th-century property developer of this name • Booth Lane • Botolph Alley and Botolph Lane – after the
St Botolph Billingsgate church which stood near here, destroyed in the Great Fire of 1666 •
Bouverie Street – after
William Bouverie, 1st Earl of Radnor • Bow Churchyard and Bow Lane – after the adjacent
St Mary-le-Bow church; it was formerly known as Hosier Lane (after the local stocking making trade), and prior to that Cordewanere Street (meaning 'leather-workers') • Brabant Court – thought to be after the
Dutch/Belgian province of this name, though possibly a corruption of a personal name (prior to the 18th century it was known as Braben Court, and before that Brovens Court) • Brackley Street – after the
Earls of Bridgewater, also called the
Viscounts Brackley, who owned a house near here • Braidwood Passage – presumably after 19th-century fireman
James Braidwood • Brandon Mews - after Robert Brandon (d.1369), granted the lordship of the manor Barbican in 1336 by Edward III •
Bread Street – after the bakery trade that formerly took place here • Bream's Buildings – thought to be named for its 18th-century builder • Breton Highwalk – presumably after the 16th–17th-century poet
Nicholas Breton • Brewer's Hall Gardens – after the adjacent
Worshipful Company of Brewers hall • Brick Court – as this was home to the first set of brick buildings in the area • Bride Court, Bride Lane, St Bride's Avenue, St Bride's Passage and St Bride Street – after the adjacent
St Bride's Church • Bridewell Place – after the adjacent
St Bride's Church and a well that was formerly located here in the early Middle Ages; the name was later given to
Bridewell Palace (demolished in the 1860s) • Bridgewater Highwalk, Bridgewater Square and Bridgewater Street – after the
Earls of Bridgewater, also called the Viscounts Brackley, who owned a house near here • Britannic Highwalk • Broadgate and Broadgate Circle – developed in the late 1980s, presumably named for the former
Broad Street station on this site and the adjacent
Bishopsgate • Broad Lane, Broad Street Avenue, New Broad Street and Old Broad Street – simply a descriptive name, dating to the early Middle Ages; the northernmost section was formerly 'New Broad Street'; however, this has now switched onto an adjacent side street • Broken Wharf – this wharf fell into disrepair owing to a property dispute in the 14th century • Brown's Buildings • Brushfield Street – after Thomas Brushfield, Victorian-era representative for this area at the
Metropolitan Board of Works; the westernmost section, here forming the boundary with
Tower Hamlets, was formerly called Union Street • Bucklersbury and Bucklersbury Passage – after the Buckerel/Bucherel family who owned land here in the 1100s • Budge Row – formerly home to the drapery trade; a
budge/
boge was a type of lamb's wool • Bull's Head Passage – thought to be after an inn or shop of this name • Bunyan Court – after the author
John Bunyan, who attended the nearby
St Giles-without-Cripplegate church • Burgon Street – after Dean Burgon of
St Paul's Cathedral; prior to 1885 it was called New Street • Bury Court and Bury Street – after a former house on this site given to
Bury St Edmunds Abbey in the 1100s • Bush Lane – thought to be after a former inn of this name •
Byward Street – after the adjacent Byward Tower of the
Tower of London ==C==