Tetsurō Degawa (出川 哲朗, Degawa Tetsurō, born February 13, 1964, in Kanagawa-ku, Yokohama, Kanagawa) is a Japanese comedian.

Representative of the so-called "reaction entertainers," he is known for his thick voice.

His favorite phrase is "Yabaiyo, yabaiyo!"

), which has been mimicked by many co-stars.

Degawa appeared on the 19th Sasuke competition, where he struggled on the first obstacle (the Sextuple Step) and failed on the second obstacle (the Log Grip).