| LED Glow Party Hire | Party equipment rental service | Durham Cl | Daily Open 24 hours |
| Lever Edge Care Home | Assisted living residence | Lever Edge Ln | Daily Open 24 hours |
| Little Glow Bolton, Wigan and Surrounding Areas | Children's club | The Hub, Central Dr | Mon–Fri 08:00–19:00 |
| LIV Unified Comms LTD - VoIP supplier - IT Support Manchester | Telecommunications service provider | 11-13 Church St | Sat–Sun Open 24 hours |
| Man and Van .. Blink movers services | House clearance service | 63 Brandwood St | Daily Open 24 hours |
| Man Yuen | Chinese takeaway | 1088 Bury Rd | Mon 16:30–23:00 |
| Marine Aquatics And Reptiles | Tienda de acuarios | 5K Long Causeway | Tue 11:00–20:00 |
| Marmaris Turkish Grill | Turkish restaurant | 543 Tonge Moor Rd | Mon 11:30–00:00 |
| Martin Newton Photography (Hampson Street Studio) | Wedding photographer | Hampson St | Mon–Fri 10:00–20:00 |
| Mash's Wing Ranch Bolton | Chicken wings restaurant | 259 Derby St | Mon–Thu 11:00–02:00 |
| Mash's Wing Ranch Express | American restaurant | 24 St Helens Rd | Mon–Sat 11:30–22:45 |
| MCR Car Glass | Auto glass repair service | 1 Lark St | Daily Open 24 hours |
| Meadow Bank House Care Home | Retirement home | Green Ln | Daily Open 24 hours |
| Memory Lane | Wedding venue | Gilnow Ln | Daily Open 24 hours |
| Mexican Villa | Mexican restaurant | 610 Blackburn Rd | Mon–Tue 16:30–22:30 |
| Milk Maids | Farm shop | Deardens Farm, 908 Manchester Rd | Mon 09:30–17:00 |
| Mojos Chicken & Shakes | Chicken restaurant | 90-92 Bradshawgate | Daily 11:00–23:00 |
| Moses Gate Country Park | Country park | Country Park, Hall Ln | Daily Open 24 hours |
| Moses Gate Country Park Playground | Playground | Country Park, Hall Ln | Daily Open 24 hours |
| Moss Hall Gardening & Landscaping | Landscaper | 58 Higherbrook Cl | Daily 08:00–20:00 |
| Naz Takeaway India | Indian takeaway | 131 Deane Rd | Tue 17:00–23:00 |
| Nik Bryant Photography | Wedding photographer | Darwen Rd | Mon–Fri 09:00–17:00 |
| North West Scalp Clinic & Training Academy | Hair replacement service | 35 Churchgate | Daily 09:00–23:00 |
| Northwest Underfloor Heating & Screed | Central heating service | 16 Bury New Rd | Daily Open 24 hours |
| Number Plate Clinic | Standard 2D Plates | Bespoke 3D Gel Plates | Custom 4D Number Plates | Number Plate Maker | Car accessories shop | 101 Tonge Moor Rd | Mon–Sat 09:00–18:00 |
| Number Plate Genie | Car accessories shop | 296 Plodder Ln | Mon–Wed 08:30–19:00 |
| O'Neill's Decorating Centre Farnworth | Paint shop | 14- 22 Egerton St | Daily 10:00–16:00 |
| Off The Scale Outdoor Education | Coaching center | Lodge Fishery, Fall Birch, Lower Wilson Farm, High Rid Ln | Daily 07:00–21:00 |
| P A Services mobile valeting | Car wash | 9 Ashness Cl | Mon–Sat 07:00–21:00 |
| Pamir Restaurant Bolton | Afghan restaurant | 272 Deane Rd | Daily 12:00–23:00 |