George Anson Pease was a well-known steamboat captain in the Pacific Northwest region on the United States, who was active from the earliest days of steamboat navigation on the Willamette River in the 1850s. He worked in various roles until the early 1900s, commanding numerous vessels during that time. During a flood in 1861, while in command of the sternwheeler Onward, Pease rescued 40 people from a flood in the area of Salem, Oregon.