Andover Newton Theological School
| Seal of Andover Newton Theological School | |
| Former names | Andover Theological Seminary (1807–1965), Newton Theological Institution (1825–1965), Andover Newton Theological School (1965–2018) | 
|---|---|
| Type | Private | 
| Established | 1807 | 
| Religious affiliation | United Church of Christ, American Baptist Churches USA | 
| Location | , , United States | 
| Campus | Suburban | 
| Affiliations | NEASC | 
| Website | andovernewton | 
Andover Newton Theological School (ANTS) was a graduate school and seminary in Newton, Massachusetts, affiliated with the American Baptist Churches USA and the United Church of Christ. It was the product of a merger between Andover Theological Seminary and Newton Theological Institution. In recent years, it was an official open and affirming seminary, meaning that it was open to students of same-sex attraction or transgender orientation and generally advocated for tolerance of it in church and society.
In November 2015, the school announced that it would sell its campus and become part of Yale Divinity School in New Haven, Connecticut, a process it completed in July 2017.