| St Andrews Baptist Church | Baptist church | St Andrew's Rd | Mon–Fri 09:00–12:00 |
| St Frideswide's Water Eaton | Church of england church | Drayton Rd | Mon 09:30–15:00 |
| St. Mary's Church Office | Religious organisation | Church Green Rd | Daily Open 24 hours |
| St. Thomas Aquinas R C Church | Catholic church | The Presbytery, Sycamore Ave | Mon–Fri 11:00–14:00 |
| Stamp Store & Milton Keynes Post Office | Post office | n1, 802 Midsummer Blvd | Mon–Sat 09:00–17:30 |
| Stanton Low Country Park | Country park | Newport Rd | Daily Open 24 hours |
| Stantonbury Leisure Centre | Performing arts theatre | Stantonbury Leisure Centre | Mon–Fri 06:30–22:00 |
| Stony Stratford Conservative Club | Conservative club | 77 High St | Mon–Fri 11:00–23:00 |
| Stratstone BMW Milton Keynes | BMW dealer | Northfield Dr | Mon 08:30–18:00 |
| Stratstone Milton Keynes BMW Parts | Vehicle parts shop | 1 Northfield Dr | Mon–Fri 07:30–18:00 |
| Success Temple | Place of worship | 132 Newport Rd | Wed 19:00–20:00 |
| Sujash - Indian Grocery Store | Indian grocery shop | Tempo Junction, Unit 15 Heathfield | Daily 09:00–20:00 |
| Swan Woburn Sands | Gastropub | High St | Daily 10:00–23:00 |
| Sweet Affaire | Tea room | 1-3 Duckworth Ct | Tue–Sat 12:00–22:00 |
| SweetAwe | Cake shop | Flat 4, 55A Aylesbury St | Mon 09:00–22:00 |
| Taco Bell | Mexican restaurant | Unit 21/22, Xscape, Marlborough Gate | Daily 11:30–22:00 |
| Tan & Beauty Hub Ltd ️ ️ ️🌴☀️ | Tanning salon | Unit 33, Stanier Centre, Queensway | Mon–Fri 10:00–20:00 |
| Ten Forward Events Ltd | Catering food and drink supplier | Unit 7, Deethe Farm Industrial Estate, Cranfield Rd | Daily Open 24 hours |
| The Applewood Care Home | Retirement home | Wolverton Rd | Daily Open 24 hours |
| The Coal Hatch | Bar | 2 Downham Rd | Mon 08:00–13:30 |
| The Craufurd Arms | Live music venue | 59 Stratford Rd | Wed–Thu 17:00–00:00 |
| The DOSA Company - Pure Vegetarian Restaurant Milton Keynes | Vegetarian restaurant | 13 Benbow Ct | Tue–Fri 12:00–22:00 |
| The Game Changer Kitchen | Brunch restaurant | Unit 3 Knebworth Gate | Wed–Fri 08:30–15:00 |
| The Good Friend | Chinese takeaway | 5 Blackmoor Gate | Mon–Thu 17:00–23:00 |
| The Greenhouse Effect | Hydroponics equipment supplier | Unit 12, MK, Torc UK, Chippenham Dr | Mon–Fri 09:00–17:30 |
| The HideOut Hair & Beauty, Bletchley, Milton Keynes | Tanning salon | 35 Wharfside | Tue–Thu 09:00–19:00 |
| The Italian Sul Lago Milton Keynes | Italian restaurant | Watling St | Wed–Sat 12:00–22:00 |
| The Nags Head | Pub | 30 High St | Mon–Wed 12:00–23:00 |
| The Shop on the Square | Shop | 9 The Square | Wed–Sun 10:00–16:00 |
| The Skin Atelier | Facial spa | Ancona Gardens | Mon–Tue 09:30–20:00 |