- R
- Radcliffe Moss Plans
- Rakefoot Methodist
- Ramblers’ Association (Bolton Branch)
- Raphael Street Wesleyan, Brownlow Fold
- Raphael Street Methodist
- Raw, C. B. & Company of Farnworth
- Ridgeway Gates Methodist
- Ridgmont Cemetery (Horwich)
- Ridgway Gates Wesleyan
- Ringley Methodist
- Ringley Wesleyan
- Rivington Church, Rivington
- Rivington Plan, Award and Schedule
- Rivington Unitarian (formerly Presbyterian)
- Roberts, R. E. & Sons, Lead Pipe Manufacturers, Bolton
- Robinson, W. J. of Bolton
- Rook Cliff Mission (Milford-on-the-Sea)
- Royal Albert Lodge, Bolton
- Royal Lancashire Agricultural Society
- Rumworth 1786-1823
- Rumworth 1897-1898
- Rumworth 1897-1900
- Rumworth 1897-1900
- Rumworth 1911
- Rumworth 1914-1972
- Rumworth 1973-1989
- Rumworth Moor Plans and Award
- Rumworth Spinning Company
- Ryder Brothers, Beehive Foundry, Bolton
