Gemeinhardt is an American flute and piccolo manufacturer headquartered in Elkhart, Indiana. The company traces its roots to Kurt Gemeinhardt, a fourth-generation flute maker from Markneukirchen, Germany, who emigrated to Elkhart in 1928 and formally founded the company in 1948. Initially focused on handmade professional flutes, Gemeinhardt expanded through the 1950s into student and intermediate silver flutes, and its accessible step-up models became a longtime fixture in American school music programs.

The company is one of the largest dedicated flute and piccolo makers in the industry, producing a full range of C flutes, alto and bass flutes, and piccolos. Its 1997 acquisition of the Roy Seaman Piccolo Company added a respected line of handcrafted grenadilla wood piccolos to the catalog. Gemeinhardt's lineup spans student-level instruments through the Artisan Series of professional flutes, clarinets, and saxophones, with headjoints and the Galway Crusader signature flute also part of its offerings.

Manufacturing is split across facilities in the United States, Taiwan, and China — flute headjoints and piccolos are produced in the U.S., with final flute assembly handled overseas and a final quality check performed back in Indiana. The brand is widely associated with band-room flutes and entry-to-intermediate players, while its handmade and Roy Seaman lines target advanced and professional flutists.

Gemeinhardt has 20 products cataloged on Equipboard, including Flutes, Piccolos, and Alto Saxophones. Their gear is featured by 2 artists, with the strongest followings in Rock, Hip Hop, and Jazz. Notable users include Stu Mackenzie and Luke Pickman.