Luctonians 3rd XV currently play in Counties 2 Midlands West (West) after being entered into the RFU league structure at the start of the 2022/23 season.

The 3rd XV is a development XV, providing a first taste of senior rugby for those coming out of Colts, but also a competitive level of rugby for the more casual player, and the player who wishes to come back down through the sides as time catches up and priorities change.

The 3rd XV are coached by Trevor Bufton and Charlie Meredith.