The Northwest Ohio Athletic League (NWOAL) is a high school sports league in the U.S. state of Ohio. Beginning in 1926, it is officially the oldest athletic league in the state of Ohio. The league sponsors many sports, including: football, boys & girls cross country, volleyball, boys & girls soccer, wrestling, golf, boys & girls basketball, baseball, softball, and boys & girls track & field. The average school enrollment ranges from 250 to 450 students making it a small to mid-size school league. The NWOAL members have won a total of 26 team state championships.