thumb|link=C. K. Holliday is steam locomotive #1 on the Disneyland Railroad at Disneyland in Anaheim, California. Holliday is an an old 4-4-0 engine or an American type steam locomotive built by the Walt Disney Studios in 1954, and went into service at Disneyland on July 17, 1955. It was named after Cyrus Kurtz Holliday, founder of the Atchison, Topeka, and Santa Fe Railway, which was the sponsor of the Disneyland Railroad from 1955 to 1974. It is equipped with a single-chime Lunkenheimer steam whistle.
- These types of engines were used most common on American railroads during the 1800s and 1830s until 1928.