- Eva de Vitray-Meyerovitch
- Phyllis Pike
- Ibn 'Arabi
- Darrel Irving
- Geoff Pike
- Herik Judith Van
- K. Khosla
- William Warch
- William Stoddart
- Lorna Owens
- Joscelyn Godwyn
- Inayat H. Khan
- Ravi Singh
- Sultan Bahu
- Imelda Octavia Shanklin
- Tony Little
- Krish Khosla
- Zafar Ahmad 'Uusmani
- Sheikh Khaled Ben Tounes
- Paul Bruno