| Salvia purpusii Brandegee, 1911 |
| Salvia pusilla Fernald, 1900 |
| Salvia quercetopinorum Epling & Játiva, 1966 |
| Salvia quercetorum Epling, 1938 |
| Salvia ramamoorthyana Espejo, 1993 |
| Salvia ramirezii J.G. González, 2013 |
| Salvia ramosa Brandegee, 1908 |
| Salvia raveniana Ramamoorthy, 1984 |
| Salvia recurva Benth., 1848 |
| Salvia reducta Epling, 1939 |
| Salvia reflexa Hornem., 1807 |
| Salvia reginae J.G. González & J.H. Vega, 2019 |
| Salvia regla Cav., 1799 |
| Salvia remissa Epling, 1939 |
| Salvia remota Benth., 1848 |
| Salvia reptans Jacq., 1798 |
| Salvia reticulata M. Martens & Galeotti, 1844 |
| Salvia rhizomatosa J.G. González, Art. Castro & H. Ávila, 2020 |
| Salvia rhombifolia Sessé & Moc., 1887 |
| Salvia rhyacophila (Fernald) Epling, 1939 |