http://www.humanreligions.info/tags/polytheism.html
Human Truth Foundation pages (70):
Atheist Religions, in the following sections:
Atheism and Secularism, in the following sections:
The Bahá'í Faith: 4.1. Another Religion Claiming that its Prophet is the Latest from God
The Mormons (The Church of Jesus Christ of Latter-day Saints)
The New Age: 1.1. Paganism and the New Age
Amish
Scientology and Dianetics
Asatru, Heathenism, and Odinism: The 'Northern Traditions' of Modern Paganism
Counter-Cultural and Alternative New Religious Movements: 0.2. Modern Paganism (Neopaganism)
Modern Druids (Neo-Druidism / Neo-Druidry): 2. Paganism and the New Age
The Al-Muwaḥḥidūn (Druze)
Eckankar: The Religion of the Light and Sound of God, The Ancient Science of Soul Travel
The Bane of Monotheism: Against Single-God Religions
Anti-Religious Forces: Specific Factors Fuelling Secularisation: 2.4. Science
Scandinavia, the Crown of Civilisation:Sweden, Denmark, Norway, Finland and Iceland
Islam: A Critical Look at Contemporary Issues
Satan and The Devil in World Religions: 2.5. Polytheism, Hinduism (Not Applicable)
Criticisms of Buddhism: Its History, Doctrine and Common Practices
Different Types of Atheism and Atheist Beliefs
Unitas Fratrum (the Moravian Church)
Religion, the Environment and Climate Change: 2.3. Paganism
The Yezidis / Yazidis: Persecution Amidst Claims of Devil Worship
The Raelian Religion
Hare Krishna
Religion in Europe: 5.1. Religion in Scandinavia
Brahma Kumari
Science and Religion: 3. Science Acting Against Religion
Pastafarianism (Church of the Flying Spaghetti Monster)
Islam and Antisemitism: High Rates of Muslim Racism Against Jews: 2. The Sources of Antisemitism
The Gradual Instruction of Humankind by a Series of Prophets from God
How Religious is Each Country? Which Regions of the World are Least Religious?: 3. Disbelief in God
Religion in India: 5. Hinduism
Dictionary List of Different Types of Religion
Christians Against Christmas: 4. About Christmas
The Jedi Knight Religion, Inspired by Star Wars (Jediism)
Mennonite
Rastafarian
Unification Church (the Moonies)
Santería
Unitarian-Universalist
An introduction to Vodun, or Voodoo
Wicca - The Rise of a Western Mystery Religion Based on Witchcraft: 2.1. Paganism and the New Age