East London
S
- Seven Kings
- Shacklewell
- Shadwell, Tower Hamlets
- Shoreditch, Hackney
- Silvertown
- South Hackney
- South Hornchurch
- South Street Romford
- Spitalfields
- Spitalfields and Banglatown
- Squirrel's Heath
- St George in the East
- St. Dunstan's and Stepney Green
- St. Katharine's and Wapping
- St. Pancras and Somers Town
- Stamford Hill
- Stepney, Tower Hamlets
- Stoke Newington
- Stoke Newington Central
- Stratford, Newham
- Stratford and New Town
- Stratford City