HR3 is a German television channel that is owned by Hessischer Rundfunk, a public broadcaster in the state of Hesse in Germany. HR3 is a radio and television station that broadcasts a mix of news, music, and entertainment programs. It is one of four regional channels operated by Hessischer Rundfunk, alongside HR1, HR2, and HR4. HR3 can be accessed via cable, satellite, and terrestrial television, and is also available to stream online.