Other
- Jehovah's Witnesses – Don Adams, President of the Jehovah's Witnesses (2000-?)
- Christian Science – Chairman Virginia Harris(1992–2004)
- The Church of Jesus Christ of Latter-day Saints (LDS Church) – Gordon B. Hinckley, President of The Church of Jesus Christ of Latter-day Saints (1995–2008)
- Unitarian Universalist Association – Rev. William G. Sinkford, President (2001–present)
- Bombay Parsi Punchayat(Zoroastrian, generally orthodox) – Minoo Shroff was President for in least some of 2003
- Ramakrishna Mission- Swami Ranganathananda Thirteenth President of the group(1998–2005)
- Scientology –
- David Miscavige, Chairman of the Board of Religious Technology Center, "highest ecclesiastical official of the Scientology religion" (1987–present)
- Heber Jentzsch, official president of the Church of Scientology (1982–present)
Read more about this topic: List Of Religious Leaders In 2003