The Twins announced Friday that Hunter and Gordon will be inducted in separate pregame ceremonies July 16 and 17. They'll become the 27th and 28th members.
The 40-year-old Hunter played 12 of his 19 seasons with the Twins, including his return in 2015. He ranks fifth on the team's all-time list in home runs, sixth in RBIs and seventh in games, hits, doubles and runs.
The 75-year-old Gordon spent 25 seasons calling Twins games on the radio, from 1987 to 2011.
Twins Hall of Fame membership is permanently displayed in a gallery on the suite level at Target Field and on the plaza outside the ballpark.