1. Charles Grandison Finney:
- Considered the most prominent figure of the Second Great Awakening.
- Emphasized the importance of individual personal conversion and repentance.
- Utilized revival meetings to encourage emotional and spiritual awakenings.
2. Lyman Beecher:
- Prominent New England minister and theologian.
- Known for his powerful sermons and his efforts to promote social reform.
- Father of Harriet Beecher Stowe, author of "Uncle Tom's Cabin."
3. Peter Cartwright:
- Methodist circuit rider and revivalist in the western frontier.
- Preached to thousands across the frontier and played a crucial role in spreading Methodism.
4. Barton W. Stone:
- One of the leaders of the Restoration Movement, which emphasized a return to the simplicity and practices of the early Christian church.
- Advocated for religious unity and opposed the doctrinal divisions among Protestant denominations.
5. Nathaniel W. Taylor:
- Influential theologian and president of Yale Divinity School.
- His teachings emphasized the importance of human agency in salvation, while still upholding Calvinist principles.
6. Alexander Campbell:
- Co-founder of the Restoration Movement, along with Barton W. Stone.
- Known for his debates and writings defending his beliefs and promoting a united Christianity.
7. Sarah Osborn:
- Preached to large crowds and played a vital role in the revival movement in the West and South.
- One of the few female revivalists who gained prominence during the Second Great Awakening.
8. Richard Allen:
- African-American minister, founder of the African Methodist Episcopal (AME) Church.
- Promoted the abolition of slavery and advocated for the empowerment of African Americans.
9. Joseph Smith Jr.:
- Founder of the Latter Day Saints (Mormon) movement,
- His teachings and visions led to the establishment of a new religious tradition that gained a substantial following.
These individuals, along with many others, played pivotal roles in shaping the religious and social landscape of the United States during the Second Great Awakening, which left a lasting impact on American religious history and culture.