Wagon Train is an American Western series that ran on NBC 1957–62 and then on ABC 1962–65, although the network also aired daytime repeats, as Major Adams, Trailmaster and Trailmaster (post-1961 episodes without original series lead Ward Bond), from January 1963 to September 1965. The show debuted at #15 in the Nielsen ratings, rose to #2 in the next three seasons, and peaked at #1 in the 1961–62 television season. After moving to ABC in the autumn of 1962, the ratings began to decline, and Wagon Train did not again make the Top 20 listing.

A wagon train is a group of wagons traveling together. In a military context, a baggage train was the wagon train that followed an army with supplies and ammunition.