Counties 2 Kent (formerly London 3 South East) is an English level 8 Rugby Union League involving club sides from Kent, East Sussex, West Sussex and the south-east London.

Following the RFU's Adult Competition Review, from season 2022-23 it adopted its current name Counties 2 Kent.

Departing were Canterbury II and Dover promoted to Counties 1 Kent as joint champions.

This was the first season following the RFU Adult Competition Review[2] with the league adopting its new name of Counties 2 Kent.

Departing were Bromley, Aylesford Bulls, Cranbrook and Heathfield & Waldron, all promoted to Counties 1 Kent.