- Abbot of Waltham's House
- Abbot's Inn
- Abbot's Lodging
- Abchurch
- Abchurch Lane
- Abchurch Yard
- Abergavenny House
- Abroke
- Acheliagestrete
- Acorn Alley, Court
- Acorn Street
- Adam and Eve Alley
- Adam and Eve Court
- Adam Court, Old Broad Street
- Adam's Court
- Adam's Court, Duke's Place
- Adbryght Lane
- Addelane
- Addle Hill
- Addle Street
- Adelaide Buildings
- Adelaide Place
- Adelane (Adel Lane)
- (St.) Adelburga
- Adhelingestrate
- Adle Streete
- Adling Hill
- Adlingstreat
- Adlyngstrete, Adlyns Street
- Aernselde (or Berneselde)
- Africa House
- African House
- Aggate, Aggat's passage
- Agnes (St.)
- Alam (Alarm) Yard, Crutched Friars
- Alban (St.), Wood Street
- (St.) Alban's Court
- Albert Buildings
- Albion Buildings
- Albion Chapel, Moorfields
- Albion Place
- Albion Tavern
- Albion Wharf
- (St.) Alborgth
- (St.) Alborought
- Aldedenes, Alden's Lane
- Alderchgate Street
- Alderman Parson's Stairs
- Alderman Stairs
- Aldermanbury
- Aldermanbury Avenue
- Aldermanbury Conduit
- Aldermanbury Euildings
- Aldermanbury Postern
- Aldermanecherche, Aldermannes-cherch
- Alderman's Walk
- Aldermary Churchyard
- Aldermarychurch
- Aldermen
- Aldersgate
- Aldersgate Alley
- Aldersgate Bars
- Aldersgate Buildings
- Aldersgate Street
- Aldersgate Street Station
- Aldersgate Ward
- Aldersgate Ward School
- Aldgate
- Aldgate, Street
- Aldgate Avenue
- Aldgate Churchyard
- Aldgate Churchyard, New
- Aldgate Hermitage
- Aldgate High Street
- Aldgate Pump
- At the junction of Aldgate High Street with Leadenhall Street and Fenchurch Street (S. 140-O.S. 1875).
- Aldgate Ward
- Aldgate Ward School
- Aldgate Well
- Alexander's Yard
- (La) Aleye
- Alfies Lane
- Alfred Buildings
- Alfred Place
- Alfrichburi
- Alhalwenestrete
- Alienation Office
- Alkichesbury
- All Hallows
- All Hallows on the Hay, over Heywharf
- All Hallows ad Fenum
- All Hallows Barking
- All Hallows Barking Churchyard
- All Hallows Barking Vicarage
- All Hallows Colemanchurch
- All Hallows de Stanningechirche
- All Hallows Garschirch, Gracechurch, Grascherch, in Gracioustreete
- All Hallows in Parva Roperia
- All Hallows in St. Helen's
- All Hallows in the Ropery