Southern Pacific No. 3101

Southern Pacific No. 3101 may refer to:
* Southern Pacific No. 3101 (Steam) - A 4-6-2 "Pacific" type Steam locomotive built for the Southern Pacific Railroad.
* Southern Pacific No. 3101 (Diesel) - An ALCO Diesel locomotive built by the American Locomotive Company (ALCO) for the Southern Pacific Railroad.
Category:Disambiguations
Category:Locomotives