- (Holy) Trinity Aldgate
- (Holy) Trinity Chapel, St. Dunstan's in the East
- (Holy) Trinity Church
- (Holy) Trinity in Knyghtrider Street
- (Holy) Trinity Minories
- (Holy) Trinity near Tower Hill
- (Holy) Trinity Parvae, le Petit
- (Holy) Trinity Priory Churchyard
- (Holy) Trinity Street
- (Holy) Trinity the Great
- (Holy) Trinity the Less
- (Holy) Trinity the Less Lane
- (Holy) Trinity, Priory of
- Trinity Alley
- Trinity Bonded Tea Warehouses
- Trinity Buildings
- Trinity Church Passage
- Trinity Court
- Trinity Court, Little Trinity Lane
- Trinity Court, Minories
- Trinity Hall
- Trinity House
- Trinity Lane
- Trinity Mews
- Trinity Place
- Trinity Square
- Trinity Terrace
- Tripe Yard
- Tristram's Alley
- Trystram's Alley
- Trump Alley
- Trump Street
- Trype Yard
- Tucker's Court
- Tudor Street
- Tuke's Court
- Tumble Turd Alley
- Tun Alley
- Tun upon Cornhill
- Turekes Alley
- Turk's Place
- Turnagain Lane
- Turnback Lane
- Turnebase Lane
- Turnebaston Lane
- Turner Street
- Turners
- Turner's Alley
- Turners' Alley
- Turners' Hall
- Turner's Square
- Turnmill Brook
- Turnwheel Lane
- Turpin's Passage
- Tuttes Alley
- Twelfth
- Twelve Bell Court
- Twisden's Buildings
- Two Bell Alley
- Two Cranes Court
- Two Leg Alley
- Two Swan Inn
- Two Swan Yard
- Le Twychyn
- Tyger Court
- Tyghtynwowes
- Tyler's Court
- Tymberhawe
- Tymberhethe, Tymberhuth
- Tymberhithe Lane
- Tyson Court
- Underwood's Almshouse
- The Unicorn
- Unicorn Alley
- Unicorn Court
- Union Bank of London
- Union Court
- Union Row
- Union Square
- Union Street
- Union Street, Bishopsgate
- Upholders
- Upon
- Upper East Smithfield
- Upper Thames Street
- (St.) Ursula in the Poultry
- Usher's Court
- Vacke Court
- Vanchyrche Street
- Vanner's Lane
- Vastes Lane
- (St.) Vedast Churchyard
- Vedast, Foster Lane
- (St.) Vedast, Foster Lane
- (St.) Vedast Lane, Street
- Venella Veteris Decani
- Venice Showe
- Venour's Wharf
- Venures Wharf
- The Vernacle