The Sawyer River Railroad was a lumber railroad that operated along the Sawyer River in Livermore, New Hampshire from 1877 until 1928, when all rail traffic ceased.
By comparison with other logging roads of the day in the White Mountains, this was a small one, running only eight or so miles up the narrow valley of the Sawyer River above Bartlett at the south end of Crawford Notch. It connected to the Portland and Ogdensburg Railway below Crawford Notch.
Locomotives
{|class="wikitable"
!Name
!Type
!Weight
!Builder
!Builder number
!Build date
!Cylinders
!Driver size
!Notes
|-
|C. W. Saunders
|0-4-0
|
|Portland Company
|346
|1876
|×
|
|Wrecked 1920
|-
|James E. Henry
|2-4-2T
|
|Baldwin Locomotive Works
|7794
|1886
|×
|
|Bought used from the Conway Company. Scrapped 8 years after last run.
|}