Chakotay is a fictional character who appears in each of the seven seasons of the American science fiction television series Star Trek: Voyager. Portrayed by Robert Beltran, he was First Officer aboard the Starfleet starship USS Voyager, and later promoted to Captain in command of the USS Protostar in Star Trek: Prodigy. The character was suggested at an early stage of the development of the series. He is the first Native American main character in the Star Trek franchise. This was a deliberate move by the producers of the series, who sought to provide an inspiration as with Uhura in Star Trek: The Original Series for African Americans. To develop the character, the producers sought the assistance of Jamake Highwater who falsely claimed to be Native American. Despite first being named as a Sioux, and later a Hopi, Chakotay was given no tribal affiliation at the start of the series, something that was later resolved in the episode "Tattoo".

Star Trek: Voyager is an American science fiction television series created by Rick Berman, Michael Piller and Jeri Taylor. It originally aired from January 16, 1995, to May 23, 2001, on UPN, with 172 episodes over seven seasons. It is the fifth series in the Star Trek franchise. Set in the 24th century, when Earth is part of a United Federation of Planets, it follows the adventures of the Starfleet vessel USS Voyager as it attempts to return home to the Alpha Quadrant after being stranded in the Delta Quadrant on the far side of the galaxy.