[1] In June 2023, Billings stepped down as captain in the County Championship for the remainder of the season after a run of poor form in the format, with Jack Leaning taking over the captaincy.

[2] Ryan ten Doeschate left his position as batting coach after a single season with Kent, to take up a role with the Kolkata Knight Riders.

[10] On 30 July 2022, Kent signed 20 year-old Joey Evison from Nottinghamshire, initially on loan for the One-Day Cup before joining on a three-year contract from the start of the 2023 season.

[19] Two days later, Australian bowler Wes Agar signed for Kent to play four County Championship matches until Arshdeep Singh arrives in June.

[26] In August, Kent announced that New Zealand bowler Ben Lister would join the club to play the final three County Championship matches, subject to international call-ups.

[27] On 6 September, Indian leg spin bowler Yuzvendra Chahal signed to play im Kent's final three County Championship matches.