The Beara Junior A Football Championship is an annual Gaelic football competition organised by the Beara Board of the Gaelic Athletic Association since 1927 for junior Gaelic football teams in the Beara Peninsula in County Cork, Ireland.

The championship is currently suspended because there are no teams categorised as junior A in the division.

The all-time record-holders are Urhan, who have won a total of 28 titles.

The Beara Junior A Championship winners qualify for the subsequent Cork Junior A Football Championship.

The most successful team of each decade, judged by number of Beara Junior A Football Championship titles, is as follows: