34 male athletes (48 in 1951) represented Lebanon at the second Mediterranean games, held in Barcelona-Spain from July 16 to 25, 1955.

It won 1 gold, 1 silver and 4 bronze medals.

[1] In these games, Lebanon got his first gold medal thanks to Moustafa Laham, although the total medal count decreased from 19 to 6.

In wrestling, Zakaria Chehab got a silver medal after a bronze in 1951, while Elie Naasan got a second bronze.

No boxing or shooting medals were won by Lebanon this time (5 in 1951), and no free wrestling competitions were held at these games (4 medals for Lebanon in 1951).