Year 14 and Year 11 students donned their glad rags for the red carpet event on Friday July 1 which was hosted at the school.
Assistant Headteacher Karen Hart said: “After two years of the prom being cancelled or very low key, Year 11 and 14 students at Portland Academy enjoyed a fantastic evening.
"The Prom is seen as a rite of passage where our young people join socially for an amazing night. There is never a cost to families to make sure the event is accessible to all and its success is all down to the great efforts of a dedicated staff team."
Check out the photographs of the students enjoying their final night together.