Loimaa has high-quality sports halls and gyms for a variety of indoor sports.

The largest sports halls in the city are the Loimaa Liikuntahalli in the city centre and the Hirvihov Sports Centre in Hirvikoski. Smaller sports halls include the Alastaro Hall and the Mellilä Ball Hall.

In the villages, the sports facilities and gyms attached to the schools provide a good framework for physical activity. There are gyms and fitness centres all over Loimaa.