Luis Calvet Sandoz (17 March 1888 - November 1936) was a Spanish sport shooter who competed in the 1920 Summer Olympics and in the 1932 Summer Olympics.^[1]

In the 1920 Summer Olympics he participated in the following events:^[2]

• Team 30 metre military pistol - sixth place
• Team 300 metre military rifle, prone - seventh place
• Team 50 metre small-bore rifle - ninth place
• Team free rifle - eleventh place
• Team 50 metre free pistol - twelfth place
• Team 300 and 600 metre military rifle, prone - twelfth place
• Team 600 metre military rifle, prone - 13th place
• Team 300 metre military rifle, standing - 14th place
• 300 metre free rifle, three positions - result unknown
• 50 metre small-bore rifle - result unknown

Twelve years later at the 1932 Summer Olympics he finished 13th in the 25 metre rapid fire pistol competition.