Sporting Clubs
- Athletics: 0419 250 863
- Bowls: 6547 2432
- Cricket: 0408 246 538
- Junior Cricket: 6547 2474
- Golf: 6547 2213
- Motor Cycle Club: 6547 2380
- Denman Pony Club: 6547 2703
- Rugby League Football: 6547 2106
- Tennis: 6547 1237
- Swimming Club: 6547 2333
- Squash: 6547 1199
Schools
- Denman Public 52 Paxton St: 6547 2491
- Martindale Public School Martindale: 6547 3502
- Muswellbrook High School: 6543 1033
- Sandy Hollow Public School: 6547 4521
- St Josephs Primary Palace St Denman: 6547 2496
- St Josephs High School Aberdeen: 6543 7444
- Sandy Hollow Public School: 6547 4521
Churches
- St Mathias Anglican Denman: 6547 1149
- St Bernards Catholic Church Paxton St: 6547 2375
Emergency Services
- Police Muswellbrook: 6542 6999 or 000
- Fire Denman: 6547 268 or 000
- Ambulance: 000
- Hospital 51 Ogilvie St Denman: 6547 3999
- Doctor 13A Virginia St Denman: 6547 2408
Aged Care
- Denman Retirement Centre: 6547 2684
Associations and Groups
- Hospital Auxiliary: 6547 2666
- Legacy: 6547 2665
- Lions Club: 6547 3573
- Masonic Lodge: 6547 3567
- Red Cross: 6547 2330
- Community Technology Centre: 6547 2799
- Visitor Information Centre: 6547 2799
- Rotary Club: 6547 2879
- Senior Citizens: 6547 2221
- View Club: 6547 2448
- Scouts & Cubs: 5647 2315
- Childrens Centre: 6547 2355
- Meals on Wheels: 6547 2770
- Merton Court Hostel for the Aged: 6547 2684
- Upper Hunter Community Transport: 6545 3113
- Denman Amateur Theatrical: 6547 3567
- Denman & District Development Ass: 6547 2610
- Denman News: 6547 2610
- Denman Westpac Helicopter Support: 6547 2407
- Mobile Outreach Service (Toybox): 6543 4877
- Aust Breastfeeding: 6547 2049 or 6547 1161