Spokane, Portland and Seattle class L-5

{{one source|date=August 2016}}

{{Infobox locomotive

|name = L-5

|powertype = Steam

|builder = Schenectady Locomotive Works

|builddate = December 1897

|whytetype = 4-4-0

|gauge = {{track gauge|ussg}}

|driverdiameter = {{convert|69|in|mm|0|abbr=on}}

|weightondrivers = {{convert|78000|lb|t|1|abbr=on}}

|locoweight = {{convert|108900|lb|t|1|abbr=on}}

|fueltype = Oil

|cylindercount = Two

|cylindersize = {{convert|18|x|24|in|mm|0|abbr=on}}

|boilerpressure = {{convert|180|lbf/in2|MPa|2|abbr=on}}

|tractiveeffort = {{convert|17227|lbf|kN|2|abbr=on}}

|operator = Spokane, Portland and Seattle Railway

|locale = United States

|operatorclass = L-5

| notes = Sources: {{cite book| last=Gartner| first=John T.| title=North Bank Road, The Spokane Portland and Seattle Railway| page=206| publisher=WSU Press| year=1990}}

}}

Spokane, Portland and Seattle Railway Class L-5 was a class of 4-4-0 steam locomotives built in 1897 by Schenectady Locomotive Works.