The Alleyne Baronetcy, of Four Hills in Barbados, is a title in the Baronetage of Great Britain.

It was created on 6 April 1769 for John Alleyne, Speaker of the Barbados House of Assembly.

His grandson, the third Baronet, was President of the Steel and Iron Institute.

[citation needed] The family surname is pronounced "Alleen".

[citation needed] The heir apparent is the present holder's only son Richard Meynell Alleyne (b.