TF1 (pronounced [te ɛf œ̃]; standing for Télévision Française 1) is a French commercial television network owned by TF1 Group, controlled by the Bouygues conglomerate. TF1's average market share of 24% makes it the most popular domestic network.

TF1 is part of the TF1 Group of mass media companies, which also includes the news channel LCI. It previously owned the satellite TV provider TPS, which was sold to Canal+ Group.

The network is a supporter of the Hybrid Broadcast Broadband TV (HBBTV) initiative promoting and establishing an open European standard for hybrid set-top boxes for the reception of terrestrial TV and broadband multimedia applications with a single user interface.

On 20 May 2021, it was announced that TF1 Group, owners of the channel, proposed a merger with Groupe M6, which owns M6. On September 16, 2022, it was announced that the merger was officially abandoned.