Buck, (stylised in all caps), is the fifth studio album by English band Red Rum Club. It was released on 5 September 2025 through Modern Sky.
The album debuted at number 7 on the UK Albums Chart, making it their highest-charting single to date.
Jen Rose of Indiependent called the album a "fast-paced rock romp", praising the "heavy instrumentals and captivating lyrics" of the opening track, while favorably reviewing the rest of the singles.