Theodore Wilhelm Engstrom (1 March 1916 – 14 July 2006) was an American evangelical leader and author.
Engstrom was one of the founding architects and a board member of the Evangelical Council for Financial Accountability.
[3][4] Engstrom began his career with Zondervan Publishing House in the 1940s, where he became editorial director and then general manager.
In 1963, he was recruited as executive vice president of World Vision International by Bob Pierce, the organization's founder.
In 1986, he was among the signers of "A MANIFESTO FOR THE CHRISTIAN CHURCH" promoted by the Coalition on Revival, which, condemns extra-marital sexual relationships and homosexuality.