Hiroshi Tada (多田 宏, Tada Hiroshi) (born December 14, 1929) is a Japanese aikido teacher holding the rank of 9th dan in the Aikikai.

[1] He then became a member of the Waseda University karate club before starting training in aikido at the Aikikai Hombu Dojo under aikido founder Morihei Ueshiba in March 1950.

[1] He was dispatched to Rome, Italy, in 1964 where he established the Italian Dojo Centrale in 1967,[2] and the national association Aikikai d'Italia in 1970.

[5] He returned to Japan in 1971 to resume teaching at the Aikikai Hombu Dojo.

[6] To supplement aikido training, he has developed a system of breathing and meditative exercises called ki no renma (気の錬磨, cultivation of ki) based largely on the teachings of Nakamura Tempu and the Ichikukai Dojo.