Valravn is a steel roller coaster at Cedar Point amusement park in Sandusky, Ohio. Built and designed by Bolliger & Mabillard (B&M), it is the first Dive Coaster model in the Cedar Fair chain of parks and opened on May 7, 2016, as the tallest, fastest, and longest of its kind in the world. It remains the tallest, sharing its height record with Yukon Striker at Canada's Wonderland. Valravn is also the first Dive Coaster to use B&M's vest-style, over-the-shoulder restraints and the third Dive Coaster overall to open in the United States. The installation marked the hundredth roller coaster from B&M, dating back to the company's founding in 1988.

Following on the heels of Rougarou, which opened at Cedar Point in 2015, Valravn also takes its name from cultural folklore. The ride's theme is based on a mythological bird from Danish folklore called the valravn, which means "raven of the slain".