Trinity Academy may refer to:
India Trinity Academy, Namakkal, Tamil Nadu, India United Kingdom Trinity Academy Bradford, West Yorkshire, England Trinity Academy, Bristol, England Trinity Academy, Brixton, London, England Trinity Academy Cathedral, Wakefield, West Yorkshire, England Trinity Academy, Edinburgh, Scotland Trinity Academy, Halifax, West Yorkshire, England Trinity Academy, Thorne, Doncaster, England
United States Trinity Academy (Kansas), Wichita, Kansas, United States Trinity Academy (Portland, Oregon), Portland, Oregon, United States Trinity Academy (Raleigh, North Carolina), Raleigh, North Carolina, United States Trinity Academy (Wisconsin), Pewaukee, Wisconsin, United States