Surly may refer to: Fiction Surly Squirrel, a cartoon character created by Peter Lepeniotis Surly Bob, a 19th-century English children's novel by Luisa C. Silke Organizations Surly Bikes, a Bloomington-based brand in the U.S. state of Minnesota Surly Brewing Company, a beer producer and distributor in the U.S. state of Minnesota Surly Bob's, a former sports bar in Yellowknife, Northwest Territories, Canada See also HMS Surly, four ships of the British Royal Navy