Conde Balcom McCullough (May 30, 1887 – May 6, 1946) was an American civil engineer who is primarily known for designing many of Oregon's coastal bridges on U.S. Route 101.

[3] McCullough began working for the Marsh Bridge Company in Des Moines, Iowa, where he remained for one year.

[6] In 1935, he moved to San José, Costa Rica, to help design bridges on the Pan-American Highway.

He was interred in the Mount Crest Abbey Mausoleum at City View Cemetery in Salem.

Following McCullough's death, the state of Oregon renamed the North Bend Bridge in his honor.