Hassan and Kovinic awarded 'Universality Places' at Olympics
Hassan will become the first tennis player from Lebanon to compete in the Olympics, while Montenegro's Kovinic will appear in her second Olympics after making her debut in Rio 2016.
"Universality Places are awarded to nations who are under-represented in the Olympic Games," the ITF said in a statement.
Kovinic said it was a great pleasure to represent her country at the Olympics.
"This means even more for me, knowing I had to withdraw from Tokyo 2020 at the last minute due to an injury," she said in a statement.
"I had a dream of reaching stellar positions and representing my country in international tournaments," said Hassan. "Taking part in the Paris 2024 Olympic Tennis Event is an important milestone in realising my dreams."