Douglas Walker may refer to:
People Doug Walker (curler), American curler Doug Walker (musician), English, Manchester-based singer-songwriter Doug Walker (comedian) (born 1981), showrunner and star of the American review comedy web series Nostalgia Critic Douglas Walker (artist) (born 1958), Canadian painter Douglas Walker (sprinter) (born 1973), former Scottish sprinter Peahead Walker (Douglas Clyde Walker; 1899–1970), American football and baseball player Douglas K. Walker (born 1955), American astronomer and engineer after whom asteroid 128795 Douglaswalker is named Doug Walker (Kansas politician) (born 1952), Kansas state senator
Characters Doug Walker, fictional character from the 2010 British horror film 13Hrs Douglas Walker, fictional character from the 1945 American zombie comedy film Zombies on Broadway