Konstantinov

• Aleko Konstantinov, Bulgarian writer
• Alexander Konstantinov, Soviet inventor and scientist in the field of radiophysics
• Anatoly Konstantinov, Soviet aircraft pilot and Hero of the Soviet Union
• Boris Konstantinov, Soviet physicist, academician, and Hero of Socialist Labor
• Evgeny Konstantinov, Russian ice hockey player
• Fyodor Konstantinov, Soviet philosopher and academician
• Julian Konstantinov, Bulgarian operatic bass
• Konstantin Konstantinov, Russian scientist in the field of artillery, rocketry, instrument making, and automatics
• Kosev Dimitr Konstantinov, Bulgarian historian and academician
• Mikhail Konstantinov, Soviet general
• Minkov Svetoslav Konstantinov, Bulgarian writer
• Nikolay Konstantinov, Russian mathematics educator
• Plamen Konstantinov, Bulgarian volleyball player
• Pyotr Konstantinov, Soviet actor and People's Artist of the USSR
• Pyotr Konstantinov, Soviet plant-breeder, selectionist, and academician
• Vitali Konstantinov, German artist and book illustrator
• Vladimir Konstantinov, Soviet aircraft pilot and Hero of the Soviet Union
• Vladimir Konstantinov, former Russian professional hockey player

• Ina Konstantinova, Soviet World War II partisan and diarist
• Galina Konstantinova, Russian rower
• Kseniya Konstantinova, Soviet nurse and Hero of the Soviet Union
• Tamara Konstantinova, Soviet ground attack pilot and Hero of the Soviet Union