Saint Teresa's School or Saint Theresa's School may refer to:
Canada
- St. Teresa Catholic Elementary School, New Toronto
- St. Theresa Catholic Secondary School, Belleville, Ontario
- St. Teresa's School, St. John’s, Newfoundland and Labrador
Hong Kong
India
- St. Teresa's High School, Charni Road, Mumbai
- St. Teresa's Secondary School, Kidderpore, Kolkata, West Bengal
- St. Theresa’s Boys High School, Bandra, Mumbai
- St Theresa’s School, Bendur, Mangalore
Malaysia
- St. Teresa's National Secondary School, Kuching, Sarawak
United Kingdom
- St Teresa's School Effingham, England
- St. Teresa's Primary School, Lurgan, County Armagh, Northern Ireland
- St. Teresa's Primary School, Mountnorris, County Armagh, Northern Ireland
- St Theresa's Catholic Primary School, Sheffield, England
United States
- St. Teresa's Academy, Kansas City, Missouri
- Saint Teresa of Avila School, Norristown, Pennsylvania
- St. Teresa High School (Decatur, Illinois)
- Santa Teresa High School, San Jose, California
- St. Theresa School (Coral Gables, Florida)
Zambia
- Ibenga Girls Secondary School, founded in 1963 as St. Theresa's Secondary School
Other uses
- St Theresa's Independent State Grammar School for Girls (and Boys), a fictional satirical school in Private Eye