Thoro Harris (March 31, 1874 — March 27, 1955) was an American songbook publisher and hymn writer.
Thoro Harris was born on March 31, 1874, in Washington, DC. After attending college in Battle Creek, Michigan, he produced his first hymnal in Boston, Massachusetts, in 1902. He then moved to Chicago, Illinois, at the invitation of Peter Bilhorn, and in 1932 to Eureka Springs, Arkansas. He composed and compiled a number of works. He was well-known locally as he walked around with a canvas bag full of handbooks for sale.
- Little Branches, with George J. Meyer & Howard E. Smith (1906)
- Best Temperance Songs (1913)
- Hymns of Hope (1922)
- All That Thrills the Soul (Who can cheer the heart like Jesus) (© 1931)
- Jesus är min högsta glädje (Swedish)
- The Awakening
- Caught Up
- Coming for Me
- Coming Up the Road
- Eternal Rest
- Glory in the Highest
- He's Coming Soon
- I Love Him Better Every Day (1926)
- I Love His Appearing
- Jehovah's Promise (1931)
- Jesus Bears You on His Heart (1923)
- Jesus Is True
- Look for the Beautiful
- Looking for that Blessed Hope
- More Abundantly
- My Father's House
- Oil (1926)
- Pentecost in My Soul
- They Come (1941)
- To Whom Can I Go?
- What He Has Done for Others (1914)
Harris passed away on March 27, 1955, in Eureka Springs, Arkansas, at the age of 81.