Golf Ontario is dedicated to enhancing the game of golf across the province through a variety of programs and services aimed at players of all ages and skill levels. The organization places a strong emphasis on women's golf, junior programs, and athlete development, offering initiatives like the First Tee – Ontario and the Junior Golf Pathway to foster youth participation.

In addition to encouraging participation, Golf Ontario provides essential services such as course rating and handicapping. Their comprehensive course rating process evaluates golf course difficulty for varying skill levels, ensuring accurate ratings that are crucial for fair play. Members enjoy exclusive benefits, access to championships, and opportunities to volunteer and engage with the golfing community.

The organization also supports the growth of the sport through scholarships and awards, making golf accessible to everyone. With a clear mission to promote and support golf, Golf Ontario is a pivotal entity in the province’s sporting landscape.