Hendrik Sumendap (born June 9, 1948 in Tareran, North Sulawesi, Indonesia ) was elected the Executive Secretary of the Seventh-day Adventist Church in Southern Asia-Pacific Division of Seventh-day Adventists to replace GT Ng who accepted the call to become the General Conference of Seventh-day Adventists associate secretary in 2007. He was the second Indonesian Adventist to be elected to the post, the first one being Pastor Alex Rantung.Prior to that position, Sumendap was the Department Director for the Sabbath School and Personal Ministries since 1996.