Baron Bellew, of Barmeath in the County of Louth, is a title in the Peerage of Ireland.

As of 2018[update] the titles are held by the latter's grandson, the eighth Baron, who succeeded in 2010.

The family seat is Barmeath Castle, near Dunleer, County Louth.

Another branch of the family was created Baron Bellew of Duleek in 1686 for their loyalty to James II.

The heir apparent's heir-in-line is his son, Oliver James Bellew (born 2003).