Decatur High's football and soccer programs play at the 9,000 seat Ogle Stadium at the southern end of the campus. The stadium, owned by the Decatur City Schools, is named for a former Decatur High coach, and Alabama Sports Hall of Famer, H. L. "Shorty" Ogle, who led the Red Raiders from 1933 to 1963. The high school's sports teams often use the field as a practice field. Prior to 1949, the Decatur football team played at the 3,000-person capacity Benson Field that is now a part of Rhodes Ferry Park along the shores of the Tennessee River next to the old Riverview High School. Prior to 2018, when Austin High relocated and got a stadium of its own, both of the high schools in Decatur played their home games in the stadium. The one exception was the Decatur vs. Austin game. In that case, one team sat on the away side while the other occupied the home side. The schools alternated each year. This football game usually sold out the stadium, and brought in crowds of over 10,000 to watch the city's major rivalry.
Football
Decatur High has produced many players that went on to play at the collegiate and professional levels, including Jerraud Powers and Rolando McClain.
Basketball
Decatur High School has had one boys' state championship under coach Earl Morris and five girls' state championships under coach Mike Smith. The 1948 basketball team was the first Decatur team to go to the state tournament, but it did not win the county tournament.
Decatur High School's Visual Arts department offers a wide range of art courses that include Drawing and Painting, Ceramics, Graphic Design, and Photography. A scaffolded curriculum is in place to prepare students for portfolio coursework in IB Visual Art or AP Studio Art classes. In addition to ongoing competition exhibitions, student work is exhibited throughout the year at Decatur General Hospital, in the fall at the All City Music and Art Festival, and at Decatur High during their spring art exhibit. Students in the and courses have scored above the world average for the past two years. Students who excel in the visual arts at Decatur High School, who exhibit exemplary character and meet academic requirements are invited to join the National Art Honor Society. NAHS was created by the National Art Education Association for the purpose of inspiring and recognizing those students who have shown an outstanding ability in art. NAHS members at Decatur High School complete art related service hours for the and to create ceramic bowls to raise money for North Alabama food pantries. Decatur High School students participate annually in various city, state, and national competitions. In 2011−12 students placed 1st, 2nd, and 3rd place in the citywide PTA Reflections competition. A DHS senior was awarded a regional Gold Key in the prestigious , a regional Blue Ribbon in the district 5 VAA competition, and also earned one of three portfolio scholarships in the Alabama State Council on the Arts that is annually adjudicated by college professionals from the Southeast according to AP College Board guidelines. The Decatur High School art department actively promotes the success of their students through participation in state and nationally recognized competitions and assists students in applications for portfolio and academic merit scholarships. During the 2011–12 school year, students received over $140,000 in visual art scholarships.
Band
The Decatur High School's Chorus and Concert Bands have consistently received superior ratings in both District and State festivals. Decatur High has the longest string of District Festival Superior Ratings in Alabama, dating back to the festival's formation in 1947, never receiving anything less than a superior rating. Decatur High also continues to lead in total number of Alabama Bandmasters State Festival Superior Ratings at 58, more than any other high school in state history. The Decatur Red Raider Marching Band won the Tennessee Valley Invitational at Muscle Shoals High School in Muscle Shoals, Alabama in 2006. Since then, the band has won its class twice at the Vanderbilt Marching Invitational. During their undefeated 2010 season, the Red Raider Marching Band became the first ever band from the state of Alabama to win a class at the prestigious Contest of Champions in Murfreesboro, Tennessee. The Contest of Champions is the oldest marching contest in America with 49 straight years of competition. In 2013, the band once again won the Tennessee Valley Invitational at Muscle Shoals High School.
