Devesil Bight (, ‘Zaliv Devesil’ \'za-liv de-ve-'sil\) is the 5.8 km wide embayment indenting for 2.2 km the southeast coast of Robert Island in the South Shetland Islands, Antarctica between Kermen Peninsula and the 2.7 km peninsula ending up in Robert Point. Entered between Edwards Point and Robert Point. Shape enhanced as a result of glacier retreat in the late 20th and early 21st century.