ORF 1
| Country | Austria, Italy (South Tyrol) | 
|---|---|
| Headquarters | Vienna | 
| Programming | |
| Language(s) | German | 
| Picture format | 576i (SDTV) 720p (HDTV) | 
| Ownership | |
| Owner | ORF | 
| Sister channels | |
| History | |
| Launched | 1 August 1955 | 
| Former names | ORF Fernsehen (1955–1967) FS 1 (1967–1992) ORF eins (2011–2019) | 
| Links | |
| Website | tv.orf.at/program/orf1 | 
| Availability | |
| Terrestrial | |
| DVB-T (Austria) | Channel 1 (DVB-T MUX A, free-to-air) | 
| DVB-T (South Tyrol, Italy) | LCN 88 (Rundfunk Anstalt Südtirol MUX UHF 21, free-to-air) | 
| DVB-T2 (Austria) | Channel 1 (DVB-T2 MUX D, simpliTV) | 
| Streaming media | |
| ORF ON | Watch live (Limited programming outside Austria) | 
ORF 1 (ORF eins, Österreichischer Rundfunk 1) is an Austrian public television channel owned by ORF. It was the first television channel in Austria, started in 1955, with regular programming started in 1957 when it now operated six days a week, then began broadcasting every day in 1961.
ORF 1 is one of four public TV channels in Austria. It is funded by a mixture of advertising revenue and television licence fees: as such, unlike the German TV stations (which are generally available free-to-air), ORF 1 and its sister channels are encrypted over satellite.