Meredith is a key member of the Monmouth Town backline and played an important role in the club’s defensive record last season.
The 21-year-old was part of nine league clean sheets in 28 appearances and will once again be an important part of the defence this season.
First Team Manager Jack Alderdice said: “I am absolutely delighted that Jack has committed himself to the club for another season."
"I believe Jack is the best defender in the league and could undoubtedly play at a higher level. He will be instrumental in us achieving our goals this season.”
Following the announcements of club captain Dan Macdonald and vice-captain Jack Meredith, more squad news will follow soon.