2025 Offaly Senior B Hurling Championship
The 2025 Offaly Senior B Hurling Championship was the eighth staging of the Offaly Senior B Hurling Championship since its establishment by the Offaly County Board in 2018. The draw for the group stage placings was made on 13 February 2025. The championship ran from 12 July to 5 October 2025.
Kilcormac–Killoughey entered the championship as the defending champions, however, they were beaten by Lusmagh in the [|semi-finals].
The [|final] was played on 5 October 2025 at Grant Heating St Brendan's Park in Birr, between Lusmagh and Carrig & Riverstown, in what was their first ever meeting in the final. Lusmagh won the match by 1–19 to 0–19 to claim their first ever championship title.