| Hudson YMCA | Swimming pool | 2211 Vine St | Mon–Fri 5 AM–9 PM |
| Hudson-St Croix Little Free Library | Library | 815 St Croix St N | Daily 6 AM–10 PM |
| Hulcher Services | Transportation service | 2300 Willis Miller Dr | Daily Open 24 hours |
| IceTime MN LLC | Contractor | 565 Tower Rd | Daily Open 24 hours |
| Iconic Sports Cards | Trading card store | 1920 Crest View Dr Ste 4 | Mon–Fri 11 AM–7 PM |
| Jerry's Foods | Grocery store | 2310 Crest View Dr | Daily 5 AM–12 AM |
| K9-Playtime Dog Day Care & Boarding | Kennel | 1400 Gateway Cir | Mon–Thu 6 AM–7 PM |
| Kelly St.Aubin - Diamond Lakes Realty LLC | Real estate agent | 516 Edie Ct | Sun 8 AM–8 PM |
| Kelly's Pub & Grill | Bar & grill | 517 2nd St | Mon–Fri 11 AM–1 AM |
| Keys Cafe Bakery & Bar | Restaurant | 840 Carmichael Rd | Mon–Wed 7 AM–2 PM |
| Kingdom Buffet | Chinese restaurant | 2312 Crest View Dr | Tue–Sun 11 AM–9 PM |
| Knoke's Chocolates and Nuts | Chocolate shop | 218 Locust St | Mon–Thu 10 AM–9 PM |
| La Vie Est Belle | Gift shop | 421 2nd St | Mon–Wed 11 AM–5 PM |
| Lakefront Park | Park | 1st St | Daily 7 AM–10 PM |
| Laura Farley Edina Realty | Real estate agent | 400 2nd St S Ste 130 | Daily Open 24 hours |
| Leeann Chin | Chinese restaurant | 2280 Badger Dr | Daily 11 AM–9 PM |
| Lil' Crappie Swim School | Swimming school | 612 Wisconsin St N | Thu 6:30 PM–8:30 PM |
| Living Vine Community Church | Non-denominational church | Downtown Hudson 3rd & Vine, 309 Vine St | Mon 9 AM–12 PM |
| Los Campeones Gym Hudson | Gym | 1450 Swasey St | Daily Open 24 hours |
| Los Habaneros Mexican Grill & Bar | Mexican restaurant | 131 Carmichael Rd Ste 106 | Daily 11 AM–9 PM |
| Lucky's Wine & More | Liquor store | 606 Brakke Dr b | Daily 9 AM–9 PM |
| Lucky's Wine & More | Liquor store | 706 19th St | Daily 8 AM–9 PM |
| Mainstream Boutique Hudson, WI | Boutique | 125 2nd St S | Mon–Sat 10 AM–6 PM |
| Mallalieu Inn | Restaurant | 414 Wisconsin St N | Mon–Fri 9 AM–2 AM |
| Max's Social House | Restaurant | 302 2nd St | Mon–Tue 3:30 PM–9 PM |
| Mic Klin Edina Realty | Real estate agent | 400 2nd St Ste 130 | Sun Open 24 hours |
| Michaels | Craft store | Target Center, 2321 Coulee Rd | Mon–Sat 9 AM–9 PM |
| Midcurrent Church | Church | 200 1st St | Sun 8 AM–12 PM |
| Midwest Health & Fitness | Gym | 2320 Jack Breault Dr | Daily Open 24 hours |
| Milwaukee Burger Company | Restaurant | 2420 Gateway Ct | Mon 11 AM–9 PM |
| Minnscon Legal | Legal services | 808 Carmichael Rd | Daily 11 AM–9 PM |
| Misfit Coffee | Coffee shop | 236 Coulee Rd | Fri–Sun 8 AM–1 PM |
| New Frontier Self Storage | Self-storage facility | 614 Brakke Dr | Daily 6 AM–9 PM |
| Nick Hallbeck Edina Realty | Real estate agency | 811 1st St Ste 202 | Mon–Fri 7 AM–10 PM |
| Nicolet Law Accident & Injury Lawyers | Personal injury attorney | 517 2nd St Unit 205 | Daily Open 24 hours |
| Noodles and Company | Restaurant | 1055 Pearson Dr | Daily 10:30 AM–10 PM |