General Santos City-HTC (Holy Trinity College) Leo Club serves as an avenue for young leaders to create, innovate and initiate community outreach activities in line with the club's motto 'Leadership... Experience... Opportunity.' It was founded on March 25, 2015 and is sponsored by its mother club - the General Santos City Mt. Matutum Lions Club and Holy Trinity College of General Santos City.
The club works in five major areas:
- Peace education
- Health services
- Literacy and culture
- Social services