Reginald William Bransby Nevill, 2nd Marquess of Abergavenny JP (4 March 1853 – 13 October 1927), styled Viscount Nevill between 1868 and 1876 and Earl of Lewes between 1876 and 1915, was a British peer.

Besides the marquessate, he inherited the titles of Earl of Lewes, Viscount Nevill and Baron Bergavenny[1] He was appointed a Justice of the Peace for Kent in 1880.

[1] During his last years he was a "mentally afflicted" invalid, and "an inmate of a home in Cheshire".

He never married and was succeeded in the marquessate by his younger brother, Lord Henry Nevill.

This biography of a marquess in the peerage of the United Kingdom is a stub.