| Televizija Kanal 3 | |
| Launch Date: | 1995 |
| Picture Format: | 576i SDTV |
| Owner: | Televizija "K3" d.o.o. Prnjavor |
| Key People: | Bojan Hrstić |
| Country: | Bosnia and Herzegovina |
| Language: | Serbian |
| Area: | Banja Luka |
| Affiliates: | Mreža TV |
| Headquarters: | Prnjavor Svetog Save br. 31 |
| Former Names: | TV K3 |
| Website: | www.tvk3.info |
| Terr Serv 1: | Yes |
| Terr Chan 1: | Prnjavor area |
TV K3 or Televizija Kanal 3 is commercial television channel based in Prnjavor, Bosnia and Herzegovina. K3 TV broadcasts 24 hours of program daily, including more than 5 hours of its own production in the 10 TV shows that are created according to the wishes and interests of viewers in Republika Srpska.[1] The program is mainly produced in Serbian.
TV K3 is also part of is part of Mreža TV. With a syndicated broadcasting programme under the Mreža TV label, TV stations have managed to cover 95 percent of the territory of Bosnia and Herzegovina.[2] "Mreža TV" airs TV series, telenovels, movies and entertainment shows.