Brentopara Inlet (Bulgarian: text=залив Брентопара|italic=yes, ‘Zaliv Brentopara’ \'za-liv bren-to-'pa-ra\) is the 7 km wide inlet indenting for 6.2 km the east coast of Churchill Peninsula, Oscar II Coast in Graham Land. It is part of Adie Inlet entered southeast of Cavarus Point and northwest of Astro Cliffs. The feature is named after the ancient Thracian town of Brentopara in Southern Bulgaria.
Brentopara Inlet is located at -66.6417°N -62.525°W. British mapping in 1974.