Gamma Tauri IV
Type:	Planet
Location:	Gamma Tauri system Alpha Quadrant
Affiliation:	United Federation of Planets

Gamma Tauri IV was the fourth planet in the Gamma Tauri system, and was located in the Alpha Quadrant. It was the location of an unmanned Federation monitoring post, from which the Ferengi stole a T-9 energy converter in 2364. (TNG: "The Last Outpost")

The planet was shown on a Federation tactical map of the Cardassian border. (DS9: "Tears of the Prophets")