Advowson () or patronage is the right in English law of a patron (avowee) to present to the diocesan bishop (or in some cases the ordinary if not the same person) a nominee for appointment to a vacant ecclesiastical benefice or church living, a process known as presentation (jus praesentandi, Latin: "the right of presenting").

The word derives, via French, from the Latin advocare, from vocare "to call" plus ad, "to, towards", thus a "summoning". It is the right to nominate a person to be parish priest (subject to episcopal – that is, one bishop's – approval), and each such right in each parish was mainly first held by the lord of the principal manor. Many small parishes only had one manor of the same name.