| Radha |
| Radhakanta |
| Raga |
| Rahula |
| Rajagriha |
| Rajarishi |
| Rajas |
| Raja-Yoga |
| Rakshasa |
| Rakusu |
| Rama |
| Ramakrishna |
| Ramakrishna-Orden |
| Ramalila |
| Ramana Mahar(i)shi |
| Ramananda |
| Ramanuja |
| Ramasetu |
| Ramatapaniya-Upanishad |
| Ramayana |
| Rameshvara |
| Ram-Nam |
| Ramprasad |
| Rasa |
| Rathayatra |
| Ratnakuta-Sutra |
| Ratnasambhava |
| Ravana |
| Reines Land |
| Reines-Land-Schule |
| Ri-Bi |
| Riddhi |
| Riddhipada |
| Rigveda |
| Rime |
| Rinchen Sangpo |
| Rinne |
| Rinzai-Schule |
| Rishi |
| Rissho Koseikai |
| Rita |
| Ritsu-Schule |
| Ro |
| Roba-Zen |
| Rohatsu |
| Rohatsu-Sesshin |
| Rokuso |
| Roshi |
| Rosho-no-Memmoku |
| Rudra |
| Ryokan Daigu |