The Jaguars announced on Friday that they have exercised the options on contracts for both players. There was a February 25 deadline to make those calls.
Conley is set to make $2 million in 2020 with half of that salary now guaranteed. His cap hit will be $2.795 million.
He had 47 catches for 775 yards and five touchdowns during his first season in Jacksonville. The catches and yards were new career highs.
Wilson will have a cap hit of just over $3 million while making a base salary of $2.45 million. He started every game last season for the first time in his four years with the Jaguars and ended the season with 79 tackles, two interceptions and a forced fumble.