Ortlund is a surname. Notable people with the surname include:
Anne Ortlund (1923–2013), American evangelical speaker and author Gavin Ortlund (born 1983), American theologian and apologist Raymond C. Ortlund Sr. (1923–2007), American Presbyterian minister, partner of Anne Raymond C. Ortlund Jr. (born 1949), American Presbyterian minister
See also Ostlund