Tristan John Osborne is a British Labour Party politician who has served as the Member of Parliament (MP) for Chatham and Aylesford since 2024.

[8][9] Osborne then moved back to the Medway area and obtained a teaching qualification in geography from Canterbury Christ Church University in 2017.

[13][14] At the election Labour gained control of Medway Council and Osborne was appointed Cabinet Member for Community Safety and Enforcement.

[16] Osborne contested the 2015 general election as the Labour Party candidate in Chatham and Aylesford but was defeated by Conservative incumbent Tracey Crouch.

[1][17] He contested the 2016 police and crime commissioner elections as the Labour Party candidate in Kent but was defeated by Conservative Matthew Scott.