John C. Hendry (died 25 May 1938) was a Scottish trade union leader.
Born in Brechin, Hendry worked in local textile mills.
[1] Hendry was a founder member of the Brechin Mill and Factory Operatives' Union, and soon became its general secretary.
He remained a high-profile trade unionist, and in 1937 the government appointed him as a representative to a conference on the textile industry held in Washington DC.
He died in 1938, while attending the annual conference of the National Union of Dyers, Bleachers and Textile Workers, the successor of the NUTW.